Cardiology-Electrophysiology CME

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All of our activities are approved by AMA PRA Category 1 (MD or PA) and all activity is reported to CE Broker and all states as required. StatPearls continuing education activities are linked to practice questions which are based on the American Board of Internal Medicine┬« and American Osteopathic Board of Internal Medicine┬« content outlines. 185 authors and 5 editors have contributed to the development of the Cardiology-Electrophysiology content, which is continuously refined and updated to improve your learning experience.

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Cardiology-Electrophysiology Activities

Title Description Hours Questions
Acute Coronary Syndrome Acute coronary syndrome refers to a group of diseases in which blood flow to the heart is decreases. Some examples include ST-elevation myocardial inf ... Read the Article 1.25 10 Activity DO
Acute Coronary Syndrome Acute coronary syndrome refers to a group of diseases in which blood flow to the heart is decreases. Some examples include ST-elevation myocardial inf ... Read the Article 1.25 10 Activity MD/PA
Adenosine Adenosine has uses as both a diagnostic or therapeutic agent. As a diagnostic agent, adenosine can be utilized in myocardial perfusion stress imaging ... Read the Article 1.25 10 Activity DO
Adenosine Adenosine has uses as both a diagnostic or therapeutic agent. As a diagnostic agent, adenosine can be utilized in myocardial perfusion stress imaging ... Read the Article 1.25 10 Activity MD/PA
Antiarrhythmic Medications The antiarrhythmic medications have typically been categorized according to the Vaughan-Williams (VW) classification system. The system classifies the ... Read the Article 1.5 15 Activity DO
Antiarrhythmic Medications The antiarrhythmic medications have typically been categorized according to the Vaughan-Williams (VW) classification system. The system classifies the ... Read the Article 1.5 15 Activity MD/PA
Arrhythmogenic Right Ventricular Cardiomyopathy Arrhythmogenic right ventricular cardiomyopathy (ARVC), a condition also known as arrhythmogenic right ventricular dysplasia (ARVD), is a genetic diso ... Read the Article 1 6 Activity DO
Arrhythmogenic Right Ventricular Cardiomyopathy Arrhythmogenic right ventricular cardiomyopathy (ARVC), a condition also known as arrhythmogenic right ventricular dysplasia (ARVD), is a genetic diso ... Read the Article 1 6 Activity MD/PA
Ashman Phenomenon Ashman phenomenon was initially described by Dr. Gouaux and Dr. Ashman in 1947. They described that the earlier in the cycle a premature atrial contra ... Read the Article 1 5 Activity DO
Ashman Phenomenon Ashman phenomenon was initially described by Dr. Gouaux and Dr. Ashman in 1947. They described that the earlier in the cycle a premature atrial contra ... Read the Article 1 5 Activity MD/PA
Atrial Fibrillation Atrial fibrillation is the most common type of cardiac arrhythmia. It is the leading cardiac cause of stroke. Risk factors for atrial fibrillation inc ... Read the Article 2.5 39 Activity DO
Atrial Fibrillation Atrial fibrillation is the most common type of cardiac arrhythmia. It is the leading cardiac cause of stroke. Risk factors for atrial fibrillation inc ... Read the Article 2.5 39 Activity MD/PA
Atrial Flutter Atrial flutter, a supraventricular arrhythmia, is one of the most common rhythm disturbances of the heart. It is characterized by a fast atrial rate w ... Read the Article 1.25 8 Activity DO
Atrial Flutter Atrial flutter, a supraventricular arrhythmia, is one of the most common rhythm disturbances of the heart. It is characterized by a fast atrial rate w ... Read the Article 1.25 8 Activity MD/PA
Atrial Tachycardia A focal atrial tachycardia is an arrhythmia with electrical impulses originating and confined within the atria. Focal tachycardia typically occurs in ... Read the Article 1 5 Activity DO
Atrial Tachycardia A focal atrial tachycardia is an arrhythmia with electrical impulses originating and confined within the atria. Focal tachycardia typically occurs in ... Read the Article 1 5 Activity MD/PA
Atrioventricular Block Atrioventricular (AV) conduction is evaluated by assessing the relationship between the P waves and QRS complexes. Normally, there is a P wave that pr ... Read the Article 1.25 9 Activity DO
Atrioventricular Block Atrioventricular (AV) conduction is evaluated by assessing the relationship between the P waves and QRS complexes. Normally, there is a P wave that pr ... Read the Article 1.25 9 Activity MD/PA
Atrioventricular Block Second-Degree A delay in conduction between the atria and ventricles results in an atrioventricular conduction block. This is indicated by a prolongation of the PR ... Read the Article 1 7 Activity DO
Atrioventricular Block Second-Degree A delay in conduction between the atria and ventricles results in an atrioventricular conduction block. This is indicated by a prolongation of the PR ... Read the Article 1 7 Activity MD/PA
Atrioventricular Canal Defects Atrioventricular canal defects comprise a spectrum of defects such as exclusive ventricular or atrial defects, septal defects, atrioventricular anomal ... Read the Article 1 7 Activity DO
Atrioventricular Canal Defects Atrioventricular canal defects comprise a spectrum of defects such as exclusive ventricular or atrial defects, septal defects, atrioventricular anomal ... Read the Article 1 7 Activity MD/PA
Atrioventricular Dissociation Atrioventricular dissociation is a cardiac conduction defect where the atria and ventricles beat independently of each other. It can occur due to vari ... Read the Article 1 5 Activity DO
Atrioventricular Dissociation Atrioventricular dissociation is a cardiac conduction defect where the atria and ventricles beat independently of each other. It can occur due to vari ... Read the Article 1 5 Activity MD/PA
Atrioventricular Nodal Reentry Tachycardia Atrioventricular nodal reentrant tachycardia (AVNRT) is a type of paroxysmal supraventricular tachycardia that results due to the presence of a re-ent ... Read the Article 1.25 10 Activity DO
Atrioventricular Nodal Reentry Tachycardia Atrioventricular nodal reentrant tachycardia (AVNRT) is a type of paroxysmal supraventricular tachycardia that results due to the presence of a re-ent ... Read the Article 1.25 10 Activity MD/PA
Atrioventricular Reciprocating Tachycardia Atrioventricular reciprocating tachycardia (AVRT) is a macroreentrant tachycardia that needs an accessory pathway to bypass the conventional conductio ... Read the Article 1 5 Activity DO
Atrioventricular Reciprocating Tachycardia Atrioventricular reciprocating tachycardia (AVRT) is a macroreentrant tachycardia that needs an accessory pathway to bypass the conventional conductio ... Read the Article 1 5 Activity MD/PA
Automatic Internal Cardiac Defibrillator The automated internal cardiac defibrillator or shock box is the common name given to the Implantable Cardioverter Defibrillator (ICD). ICD is a state ... Read the Article 1 7 Activity DO
Automatic Internal Cardiac Defibrillator The automated internal cardiac defibrillator or shock box is the common name given to the Implantable Cardioverter Defibrillator (ICD). ICD is a state ... Read the Article 1 7 Activity MD/PA
Beta-Blocker Toxicity Beta-blockers antagonize beta-adrenergic receptors and are used mainly in the treatment of hypertension, heart failure, tachydysrhythmias, and angina ... Read the Article 1 5 Activity DO
Beta-Blocker Toxicity Beta-blockers antagonize beta-adrenergic receptors and are used mainly in the treatment of hypertension, heart failure, tachydysrhythmias, and angina ... Read the Article 1 5 Activity MD/PA
Biventricular Devices Heart failure is one of the major causes of morbidity and mortality worldwide, and it is associated with poor life expectancy, poor quality of life, a ... Read the Article 1.25 10 Activity DO
Biventricular Devices Heart failure is one of the major causes of morbidity and mortality worldwide, and it is associated with poor life expectancy, poor quality of life, a ... Read the Article 1.25 10 Activity MD/PA
Brugada Syndrome Brugada syndrome is a rare but potentially life-threatening inherited disease that predisposes patients to fatal cardiac arrhythmias. The syndrome is ... Read the Article 1 5 Activity DO
Brugada Syndrome Brugada syndrome is a rare but potentially life-threatening inherited disease that predisposes patients to fatal cardiac arrhythmias. The syndrome is ... Read the Article 1 5 Activity MD/PA
Caffeine Caffeine is a naturally occurring, central nervous system (CNS) stimulant of the methylxanthine class and is the most widely taken psychoactive stimul ... Read the Article 1 7 Activity DO
Caffeine Caffeine is a naturally occurring, central nervous system (CNS) stimulant of the methylxanthine class and is the most widely taken psychoactive stimul ... Read the Article 1 7 Activity MD/PA
Cardiac Disease In Pregnancy Many cardiac diseases during pregnancy are under investigation, and many others which are still not understood require further inquiry. Some of these ... Read the Article 1.25 10 Activity DO
Cardiac Disease In Pregnancy Many cardiac diseases during pregnancy are under investigation, and many others which are still not understood require further inquiry. Some of these ... Read the Article 1.25 10 Activity MD/PA
Cardiac Manifestations Of Coronavirus (COVID-19) Coronaviruses are a large family of single positive-stranded, enveloped RNA viruses that can infect many animal species and humans. Human coronaviruse ... Read the Article 1.25 5 Activity DO
Cardiac Manifestations Of Coronavirus (COVID-19) Coronaviruses are a large family of single positive-stranded, enveloped RNA viruses that can infect many animal species and humans. Human coronaviruse ... Read the Article 1.25 5 Activity MD/PA
Cardiac Syncope Syncope, a sudden, transient loss of consciousness and postural tone, is a phenomenon estimated to affect 30% to 40% of the population, and those numb ... Read the Article 1 6 Activity DO
Cardiac Syncope Syncope, a sudden, transient loss of consciousness and postural tone, is a phenomenon estimated to affect 30% to 40% of the population, and those numb ... Read the Article 1 6 Activity MD/PA
Cardiopulmonary Fitness Cardiopulmonary fitness testing is a durable and versatile tool that provides valuable diagnostic and prognostic information regarding patients with c ... Read the Article 1 5 Activity DO
Cardiopulmonary Fitness Cardiopulmonary fitness testing is a durable and versatile tool that provides valuable diagnostic and prognostic information regarding patients with c ... Read the Article 1 5 Activity MD/PA
Cardiopulmonary Resuscitation Cardiopulmonary resuscitation (CPR) comprises a group of interventions performed to provide oxygenation and circulation to the body during cardiac arr ... Read the Article 1.25 10 Activity DO
Cardiopulmonary Resuscitation Cardiopulmonary resuscitation (CPR) comprises a group of interventions performed to provide oxygenation and circulation to the body during cardiac arr ... Read the Article 1.25 10 Activity MD/PA
Carotid Sinus Hypersensitivity Carotid sinus hypersensitivity is an exaggerated response to pressure applied to the carotid sinus located in the carotid bifurcation, resulting in br ... Read the Article 1 5 Activity DO
Carotid Sinus Hypersensitivity Carotid sinus hypersensitivity is an exaggerated response to pressure applied to the carotid sinus located in the carotid bifurcation, resulting in br ... Read the Article 1 5 Activity MD/PA
Catheter Ablation Catheter ablation is a rapidly evolving field and has proven to be a valid solution for many patients suffering from recurrent arrhythmias. Even thoug ... Read the Article 1.25 10 Activity DO
Catheter Ablation Catheter ablation is a rapidly evolving field and has proven to be a valid solution for many patients suffering from recurrent arrhythmias. Even thoug ... Read the Article 1.25 10 Activity MD/PA
Catheter Management Of Aortic Valve Disorders Aortic valve disease is one of the most common valvular disorders in the United States and worldwide. Transcatheter management is emerging as a releva ... Read the Article 1 6 Activity DO
Catheter Management Of Aortic Valve Disorders Aortic valve disease is one of the most common valvular disorders in the United States and worldwide. Transcatheter management is emerging as a releva ... Read the Article 1 6 Activity MD/PA
Catheter Management Of Atrial Septal Defect Transcatheter closure of the ASD is currently available for secundum type of ASDs, and currently, there are two FDA-approved devices in the United Sta ... Read the Article 1 4 Activity DO
Catheter Management Of Atrial Septal Defect Transcatheter closure of the ASD is currently available for secundum type of ASDs, and currently, there are two FDA-approved devices in the United Sta ... Read the Article 1 4 Activity MD/PA
Catheter Management Of Coarctation Coarctation of the aorta is a narrowing of the aorta typically at the location of the ductus arteriosus distal to the left subclavian artery accountin ... Read the Article 1 5 Activity DO
Catheter Management Of Coarctation Coarctation of the aorta is a narrowing of the aorta typically at the location of the ductus arteriosus distal to the left subclavian artery accountin ... Read the Article 1 5 Activity MD/PA
Catheter Management Of Hypertrophic Cardiomyopathy Hypertrophic cardiomyopathy (HCM) is an inherited cardiac condition characterized by left ventricular muscular hypertrophy in the absence of other car ... Read the Article 1 6 Activity DO
Catheter Management Of Hypertrophic Cardiomyopathy Hypertrophic cardiomyopathy (HCM) is an inherited cardiac condition characterized by left ventricular muscular hypertrophy in the absence of other car ... Read the Article 1 6 Activity MD/PA
Catheter Management Of Left Atrial Appendage Closure Devices For patients with atrial fibrillation, percutaneous left atrial appendage closure (LAAC) emerged as a valid alternative to oral anticoagulation. This ... Read the Article 1.25 6 Activity DO
Catheter Management Of Left Atrial Appendage Closure Devices For patients with atrial fibrillation, percutaneous left atrial appendage closure (LAAC) emerged as a valid alternative to oral anticoagulation. This ... Read the Article 1.25 6 Activity MD/PA
Catheter Management Of Mitral Regurgitation Mitral regurgitation (MR) is one of the most common valvular abnormalities. Medical management along with regular surveillance is the typical recommen ... Read the Article 1 4 Activity DO
Catheter Management Of Mitral Regurgitation Mitral regurgitation (MR) is one of the most common valvular abnormalities. Medical management along with regular surveillance is the typical recommen ... Read the Article 1 4 Activity MD/PA
Catheter Management Of Patent Foramen Ovale Patent foramen ovale (PFO) is a common abnormality that describes the presence of a small opening between the top two chambers of the heart. Several l ... Read the Article 1 4 Activity DO
Catheter Management Of Patent Foramen Ovale Patent foramen ovale (PFO) is a common abnormality that describes the presence of a small opening between the top two chambers of the heart. Several l ... Read the Article 1 4 Activity MD/PA
Catheter Management Of Ventricular Septal Defect Traditionally, ventricular septal defects (VSDs) have been closed with an open approach, but since then, a percutaneous transcatheter closure has been ... Read the Article 1 6 Activity DO
Catheter Management Of Ventricular Septal Defect Traditionally, ventricular septal defects (VSDs) have been closed with an open approach, but since then, a percutaneous transcatheter closure has been ... Read the Article 1 6 Activity MD/PA
Catheter Management Pulmonary Valvular Disorders Transcatheter intervention for right ventricular outflow tract obstruction with balloon angioplasty and stent implantation was a remarkable advancemen ... Read the Article 1 5 Activity DO
Catheter Management Pulmonary Valvular Disorders Transcatheter intervention for right ventricular outflow tract obstruction with balloon angioplasty and stent implantation was a remarkable advancemen ... Read the Article 1 5 Activity MD/PA
Clonidine Toxicity Clonidine is a commonly prescribed biochemical derivative of imidazoline with a variety of clinical uses. It was originally developed as a nasal decon ... Read the Article 1 4 Activity DO
Clonidine Toxicity Clonidine is a commonly prescribed biochemical derivative of imidazoline with a variety of clinical uses. It was originally developed as a nasal decon ... Read the Article 1 4 Activity MD/PA
Clozapine Clozapine is an FDA-approved atypical antipsychotic medication for treatment-resistant schizophrenia. Clozapine is not the first-line drug of choice d ... Read the Article 1.5 15 Activity DO
Clozapine Clozapine is an FDA-approved atypical antipsychotic medication for treatment-resistant schizophrenia. Clozapine is not the first-line drug of choice d ... Read the Article 1.5 15 Activity MD/PA
Congestive Heart Failure Heart failure is a complex clinical syndrome in which the heart cannot pump enough blood to meet the body's requirements. It results from any disorder ... Read the Article 2.5 37 Activity DO
Congestive Heart Failure Heart failure is a complex clinical syndrome in which the heart cannot pump enough blood to meet the body's requirements. It results from any disorder ... Read the Article 2.5 37 Activity MD/PA
Coronary Artery Disease Coronary artery disease is a common heart condition that involves atherosclerotic plaque formation in the vessel lumen. This leads to impairment in bl ... Read the Article 1.5 13 Activity DO
Coronary Artery Disease Coronary artery disease is a common heart condition that involves atherosclerotic plaque formation in the vessel lumen. This leads to impairment in bl ... Read the Article 1.5 13 Activity MD/PA
Coronary Artery Surgery Coronary artery surgery is performed because coronary artery disease remains a significant cause of morbidity and mortality. Variations in technique a ... Read the Article 1.25 7 Activity DO
Coronary Artery Surgery Coronary artery surgery is performed because coronary artery disease remains a significant cause of morbidity and mortality. Variations in technique a ... Read the Article 1.25 7 Activity MD/PA
Coronary Flow Effects of Arterial Spasm or Microembolization Two conditions that can lead to angina symptoms include coronary artery spasm and microembolization. Coronary artery spasm can cause partial or comple ... Read the Article 1 6 Activity DO
Coronary Flow Effects of Arterial Spasm or Microembolization Two conditions that can lead to angina symptoms include coronary artery spasm and microembolization. Coronary artery spasm can cause partial or comple ... Read the Article 1 6 Activity MD/PA
Coronary Sinus Thrombosis The coronary venous system generally receives minimal attention in the medical literature. Even though the coronary sinus is a major access site for m ... Read the Article 1 4 Activity DO
Coronary Sinus Thrombosis The coronary venous system generally receives minimal attention in the medical literature. Even though the coronary sinus is a major access site for m ... Read the Article 1 4 Activity MD/PA
Cryoballoon Pulmonary Vein Catheter Ablation of Atrial Fibrillation Atrial fibrillation (AF) is the most common cardiac arrhythmia encountered in the United States. The prevalence of atrial fibrillation dramatically in ... Read the Article 1 5 Activity DO
Cryoballoon Pulmonary Vein Catheter Ablation of Atrial Fibrillation Atrial fibrillation (AF) is the most common cardiac arrhythmia encountered in the United States. The prevalence of atrial fibrillation dramatically in ... Read the Article 1 5 Activity MD/PA
Cultural Competence In Caring For American Indians and Alaska Natives Cultural competency is emphasized in treating American Indian/ Alaskan Native (AI/AN) patients because the mortality rates are more likely to increase ... Read the Article 1 7 Activity DO
Cultural Competence In Caring For American Indians and Alaska Natives Cultural competency is emphasized in treating American Indian/ Alaskan Native (AI/AN) patients because the mortality rates are more likely to increase ... Read the Article 1 7 Activity MD/PA
DeWinter Pattern Acute coronary syndromes are a major cause of morbidity and mortality. Early diagnosis has a central role, as to allow a timely reperfusion strategy. ... Read the Article 1 5 Activity DO
DeWinter Pattern Acute coronary syndromes are a major cause of morbidity and mortality. Early diagnosis has a central role, as to allow a timely reperfusion strategy. ... Read the Article 1 5 Activity MD/PA
Digoxin Immune Fab Digoxin immune fab is a medication used in the management and treatment of digoxin toxicity. Most toxicity cases are seen in patients with a past medi ... Read the Article 1 6 Activity DO
Digoxin Immune Fab Digoxin immune fab is a medication used in the management and treatment of digoxin toxicity. Most toxicity cases are seen in patients with a past medi ... Read the Article 1 6 Activity MD/PA
Dilated Cardiomyopathy Dilated Cardiomyopathy (DCM) is a disease of the heart muscle characterized by enlargement and dilation of one or both of the ventricles along with im ... Read the Article 1.25 11 Activity DO
Dilated Cardiomyopathy Dilated Cardiomyopathy (DCM) is a disease of the heart muscle characterized by enlargement and dilation of one or both of the ventricles along with im ... Read the Article 1.25 11 Activity MD/PA
Dipyridamole Dipyridamole is an antiplatelet agent used in secondary prophylaxis against stroke and as an adjunctive agent with warfarin post mechanical valve repl ... Read the Article 1 7 Activity DO
Dipyridamole Dipyridamole is an antiplatelet agent used in secondary prophylaxis against stroke and as an adjunctive agent with warfarin post mechanical valve repl ... Read the Article 1 7 Activity MD/PA
Dipyridamole Nuclear Stress Test While conventional stress tests are exercise-based, in certain circumstances, there may be contraindications to exercise. In these cases, pharmacologi ... Read the Article 1 5 Activity DO
Dipyridamole Nuclear Stress Test While conventional stress tests are exercise-based, in certain circumstances, there may be contraindications to exercise. In these cases, pharmacologi ... Read the Article 1 5 Activity MD/PA
Dofetilide Clinical uses of dofetilide include maintaining sinus rhythm in patients with atrial fibrillation. Dofetilide is indicated in adults for the conversio ... Read the Article 1 7 Activity DO
Dofetilide Clinical uses of dofetilide include maintaining sinus rhythm in patients with atrial fibrillation. Dofetilide is indicated in adults for the conversio ... Read the Article 1 7 Activity MD/PA
Double Orifice Mitral Valve A double orifice mitral valve (DOMV) is a rare, congenital, or acquired anomaly that is typically asymptomatic. With time, however, it may lead to mit ... Read the Article 1 4 Activity DO
Double Orifice Mitral Valve A double orifice mitral valve (DOMV) is a rare, congenital, or acquired anomaly that is typically asymptomatic. With time, however, it may lead to mit ... Read the Article 1 4 Activity MD/PA
Drug Induced Valvular Heart Disease Drug-induced valvular heart disease (DIVHD) is a condition involving changes in the morphology and functionality of valvular leaflets secondary to exp ... Read the Article 1 5 Activity DO
Drug Induced Valvular Heart Disease Drug-induced valvular heart disease (DIVHD) is a condition involving changes in the morphology and functionality of valvular leaflets secondary to exp ... Read the Article 1 5 Activity MD/PA
Drug Metabolism Most drugs undergo chemical alteration by various bodily systems as a way to create compounds that are more easily excreted from the body. These chemi ... Read the Article 1 7 Activity DO
Drug Metabolism Most drugs undergo chemical alteration by various bodily systems as a way to create compounds that are more easily excreted from the body. These chemi ... Read the Article 1 7 Activity MD/PA
Ebstein Anomaly And Malformation Ebstein anomaly of the tricuspid valve is a congenital malformation, in which there is downward displacement of insertion of septal and posterior leaf ... Read the Article 1 5 Activity DO
Ebstein Anomaly And Malformation Ebstein anomaly of the tricuspid valve is a congenital malformation, in which there is downward displacement of insertion of septal and posterior leaf ... Read the Article 1 5 Activity MD/PA
Echocardiogram Cardiac echocardiography is a safe and non-invasive test that provides the clinical team with important cardiac function data. This functional data is ... Read the Article 1.25 8 Activity DO
Echocardiogram Cardiac echocardiography is a safe and non-invasive test that provides the clinical team with important cardiac function data. This functional data is ... Read the Article 1.25 8 Activity MD/PA
Echocardiography Imaging Techniques Since its discovery as an imaging modality for cardiac evaluation, echocardiogram has evolved tremendously. It has become the 1st choice for structura ... Read the Article 1 6 Activity DO
Echocardiography Imaging Techniques Since its discovery as an imaging modality for cardiac evaluation, echocardiogram has evolved tremendously. It has become the 1st choice for structura ... Read the Article 1 6 Activity MD/PA
EKG Rhythm Successful ECG interpretation requires the utilization of the same stepwise method with each attempt. Like all aspects of electrocardiographic interpr ... Read the Article 1 7 Activity DO
EKG Rhythm Successful ECG interpretation requires the utilization of the same stepwise method with each attempt. Like all aspects of electrocardiographic interpr ... Read the Article 1 7 Activity MD/PA
Electrical Alternans Electrical alternans is defined as alternating QRS amplitudes in any or all leads on an electrocardiogram (ECG) with no additional evident changes in ... Read the Article 1 5 Activity DO
Electrical Alternans Electrical alternans is defined as alternating QRS amplitudes in any or all leads on an electrocardiogram (ECG) with no additional evident changes in ... Read the Article 1 5 Activity MD/PA
Electrocardiogram Electrocardiogram (abbreviated as EKG or ECG) represents a recording of the electrical activity of the heart. Willem Einthoven first invented it in 1 ... Read the Article 1.25 14 Activity DO
Electrocardiogram Electrocardiogram (abbreviated as EKG or ECG) represents a recording of the electrical activity of the heart. Willem Einthoven first invented it in 1 ... Read the Article 1.25 14 Activity MD/PA
Electrophysiologic Study Indications And Evaluation An electrophysiology study is performed for the identification of arrhythmias and risk stratification of patients at risk of sudden cardiac death. Mea ... Read the Article 1.25 5 Activity DO
Electrophysiologic Study Indications And Evaluation An electrophysiology study is performed for the identification of arrhythmias and risk stratification of patients at risk of sudden cardiac death. Mea ... Read the Article 1.25 5 Activity MD/PA
Electrophysiologic Study Interpretation During the last decades, electrophysiology has evolved into an essential subspecialty in the field of cardiology. Through meticulous electrophysiologi ... Read the Article 1.25 7 Activity DO
Electrophysiologic Study Interpretation During the last decades, electrophysiology has evolved into an essential subspecialty in the field of cardiology. Through meticulous electrophysiologi ... Read the Article 1.25 7 Activity MD/PA
Electrophysiologic Testing The invasive electrophysiological study (EPS) became a widely used procedure, performed all over the world as an essential part of the diagnosis of ar ... Read the Article 1 5 Activity DO
Electrophysiologic Testing The invasive electrophysiological study (EPS) became a widely used procedure, performed all over the world as an essential part of the diagnosis of ar ... Read the Article 1 5 Activity MD/PA
External Pacemaker External pacing is one of the fastest methods for treating multiple types of conduction abnormalities. It can be applied in the hospital setting or by ... Read the Article 1 6 Activity DO
External Pacemaker External pacing is one of the fastest methods for treating multiple types of conduction abnormalities. It can be applied in the hospital setting or by ... Read the Article 1 6 Activity MD/PA
Flecainide Flecainide acetate is an oral class Ic antiarrhythmic drug (AAD) which blocks cardiac Na+ channels and received FDA approval in 1984. Flecainide is us ... Read the Article 1 5 Activity DO
Flecainide Flecainide acetate is an oral class Ic antiarrhythmic drug (AAD) which blocks cardiac Na+ channels and received FDA approval in 1984. Flecainide is us ... Read the Article 1 5 Activity MD/PA
Heart Transplantation A heart transplant is performed in patients with refractory acute and chronic heart failure. An orthotopic heart transplant is the most commonly utili ... Read the Article 1 7 Activity DO
Heart Transplantation A heart transplant is performed in patients with refractory acute and chronic heart failure. An orthotopic heart transplant is the most commonly utili ... Read the Article 1 7 Activity MD/PA
High-Output Cardiac Failure High-output cardiac failure is a less common form of heart failure, and although it may sound contradictory at first, in the simplest form, it is stil ... Read the Article 1 6 Activity DO
High-Output Cardiac Failure High-output cardiac failure is a less common form of heart failure, and although it may sound contradictory at first, in the simplest form, it is stil ... Read the Article 1 6 Activity MD/PA
Holter Monitor The Holter monitor is a device that works on Galvanometer's principle to record electrocardiographic signals from an individual who is going about his ... Read the Article 1 4 Activity DO
Holter Monitor The Holter monitor is a device that works on Galvanometer's principle to record electrocardiographic signals from an individual who is going about his ... Read the Article 1 4 Activity MD/PA
Hyperbaric Cardiovascular Effects Both the high-pressure environment as well as the hyperoxygenation that is associated with hyperbaric oxygen treatments (HBOT) have numerous consequen ... Read the Article 1.25 9 Activity DO
Hyperbaric Cardiovascular Effects Both the high-pressure environment as well as the hyperoxygenation that is associated with hyperbaric oxygen treatments (HBOT) have numerous consequen ... Read the Article 1.25 9 Activity MD/PA
Hyperkalemia Hyperkalemia is defined as a serum or plasma potassium level above the upper limits of normal, usually greater than 5.0 mEq/L to 5.5 mEq/L. While mild ... Read the Article 1.25 13 Activity DO
Hyperkalemia Hyperkalemia is defined as a serum or plasma potassium level above the upper limits of normal, usually greater than 5.0 mEq/L to 5.5 mEq/L. While mild ... Read the Article 1.25 13 Activity MD/PA
Hypertrophic Cardiomyopathy Hypertrophic cardiomyopathy (HCM) is an autosomal dominant disease caused by a mutation in sarcomere protein genes which effect contraction of the hea ... Read the Article 1.5 20 Activity DO
Hypertrophic Cardiomyopathy Hypertrophic cardiomyopathy (HCM) is an autosomal dominant disease caused by a mutation in sarcomere protein genes which effect contraction of the hea ... Read the Article 1.5 20 Activity MD/PA
Hypertrophic Obstructive Cardiomyopathy Hypertrophic obstructive cardiomyopathy (HOCM), historically referred to as idiopathic hypertrophic subaortic stenosis, is a relatively common disorde ... Read the Article 1.5 16 Activity DO
Hypertrophic Obstructive Cardiomyopathy Hypertrophic obstructive cardiomyopathy (HOCM), historically referred to as idiopathic hypertrophic subaortic stenosis, is a relatively common disorde ... Read the Article 1.5 16 Activity MD/PA
Ibutilide Ibutilide is indicated for the conversion of acute atrial flutter and atrial fibrillation to normal sinus rhythm (NSR). Off-label uses of ibutilide in ... Read the Article 1 7 Activity DO
Ibutilide Ibutilide is indicated for the conversion of acute atrial flutter and atrial fibrillation to normal sinus rhythm (NSR). Off-label uses of ibutilide in ... Read the Article 1 7 Activity MD/PA
Idioventricular Rhythm Idioventricular rhythm is a slow regular ventricular rhythm with a rate of less than 50 bpm, absence of P waves, and a prolonged QRS interval. When th ... Read the Article 1 5 Activity DO
Idioventricular Rhythm Idioventricular rhythm is a slow regular ventricular rhythm with a rate of less than 50 bpm, absence of P waves, and a prolonged QRS interval. When th ... Read the Article 1 5 Activity MD/PA
Implantable Defibrillator Practitioners use the terms sudden cardiac arrest (SCA) and sudden cardiac death interchangeably; however, their definitions are distinct. Sudden card ... Read the Article 1 5 Activity DO
Implantable Defibrillator Practitioners use the terms sudden cardiac arrest (SCA) and sudden cardiac death interchangeably; however, their definitions are distinct. Sudden card ... Read the Article 1 5 Activity MD/PA
Implantable Loop Recorder Ambulatory electrocardiogram (ECG) monitoring is an invaluable tool to assist in diagnosing certain cardiac conditions. There are a variety of ambulat ... Read the Article 1 5 Activity DO
Implantable Loop Recorder Ambulatory electrocardiogram (ECG) monitoring is an invaluable tool to assist in diagnosing certain cardiac conditions. There are a variety of ambulat ... Read the Article 1 5 Activity MD/PA
Infarct Avid Imaging Study Coronary artery disease is the leading cause of ischemic cardiomyopathy. Approximately half of the patients with coronary artery disease can have dysf ... Read the Article 1 6 Activity DO
Infarct Avid Imaging Study Coronary artery disease is the leading cause of ischemic cardiomyopathy. Approximately half of the patients with coronary artery disease can have dysf ... Read the Article 1 6 Activity MD/PA
Interventions In Hypertrophic Cardiomyopathy Hypertrophic cardiomyopathy patients can present with symptoms at any phase of life and may have an elevated risk of sudden cardiac death based on ris ... Read the Article 1 6 Activity DO
Interventions In Hypertrophic Cardiomyopathy Hypertrophic cardiomyopathy patients can present with symptoms at any phase of life and may have an elevated risk of sudden cardiac death based on ris ... Read the Article 1 6 Activity MD/PA
Intracardiac Shunts Intracardiac shunts are abnormal pathways for blood flow in the heart that form either in addition to or in place of normal pathways for blood flow. T ... Read the Article 1 5 Activity DO
Intracardiac Shunts Intracardiac shunts are abnormal pathways for blood flow in the heart that form either in addition to or in place of normal pathways for blood flow. T ... Read the Article 1 5 Activity MD/PA
Intraoperative Echocardiography Although transesophageal ultrasound was first reported in the 1970s, the advent of phased array transducers and flexible transesophageal probes in the ... Read the Article 1.25 9 Activity DO
Intraoperative Echocardiography Although transesophageal ultrasound was first reported in the 1970s, the advent of phased array transducers and flexible transesophageal probes in the ... Read the Article 1.25 9 Activity MD/PA
Ischemic Cardiomyopathy Ischemic cardiomyopathy (ICM) describes ineffective blood pumping by the heart as a result of ischemic damage to the myocardium. It is a common condit ... Read the Article 1 5 Activity DO
Ischemic Cardiomyopathy Ischemic cardiomyopathy (ICM) describes ineffective blood pumping by the heart as a result of ischemic damage to the myocardium. It is a common condit ... Read the Article 1 5 Activity MD/PA
Isolated Coronary Artery Anomalies Coronary artery anomalies (CAAs) are a varied group of congenital disorders that refer to abnormalities involving the origin, course, and structure of ... Read the Article 1 5 Activity DO
Isolated Coronary Artery Anomalies Coronary artery anomalies (CAAs) are a varied group of congenital disorders that refer to abnormalities involving the origin, course, and structure of ... Read the Article 1 5 Activity MD/PA
Isoproterenol Isoproterenol is a beta-1 and beta-2 adrenergic receptor agonist indicated primarily for bradydysrhythmias. The administration and subsequent post-adm ... Read the Article 1 7 Activity DO
Isoproterenol Isoproterenol is a beta-1 and beta-2 adrenergic receptor agonist indicated primarily for bradydysrhythmias. The administration and subsequent post-adm ... Read the Article 1 7 Activity MD/PA
Jervell and Lange Nielsen Syndrome Jervell and Lange Nielsen syndrome is a rare autosomal recessive disorder characterized by bilateral sensorineural hearing loss and a prolonged QTc in ... Read the Article 1 6 Activity DO
Jervell and Lange Nielsen Syndrome Jervell and Lange Nielsen syndrome is a rare autosomal recessive disorder characterized by bilateral sensorineural hearing loss and a prolonged QTc in ... Read the Article 1 6 Activity MD/PA
Junctional Ectopic Tachycardia Junctional ectopic tachycardia is an arrhythmia usually present in infants but has been seen in older children as well. It can be congenital or postop ... Read the Article 1 4 Activity DO
Junctional Ectopic Tachycardia Junctional ectopic tachycardia is an arrhythmia usually present in infants but has been seen in older children as well. It can be congenital or postop ... Read the Article 1 4 Activity MD/PA
Junctional Rhythm The sinoatrial node is the natural cardiac pacemaker located in the upper right atrium. The atrioventricular node is a separate cardiac pacemaker loca ... Read the Article 1 7 Activity DO
Junctional Rhythm The sinoatrial node is the natural cardiac pacemaker located in the upper right atrium. The atrioventricular node is a separate cardiac pacemaker loca ... Read the Article 1 7 Activity MD/PA
Left Bundle Branch Block Left bundle branch block (LBBB) is a common electrocardiographic (ECG) abnormality seen in patients whose normal cardiac conduction down both anterior ... Read the Article 1 5 Activity DO
Left Bundle Branch Block Left bundle branch block (LBBB) is a common electrocardiographic (ECG) abnormality seen in patients whose normal cardiac conduction down both anterior ... Read the Article 1 5 Activity MD/PA
Left Ventricular Assist Devices Heart failure (HF) is a frequent cause of inpatient admissions. The Framingham study in 1993 described the risk factors for heart failure and showed u ... Read the Article 1 6 Activity DO
Left Ventricular Assist Devices Heart failure (HF) is a frequent cause of inpatient admissions. The Framingham study in 1993 described the risk factors for heart failure and showed u ... Read the Article 1 6 Activity MD/PA
Left Ventricular Non-compaction Cardiomyopathy Left ventricular non-compaction (LVNC) is a very rare congenital cardiomyopathy. It is a disease of endomyocardial trabeculations that increase in num ... Read the Article 1 4 Activity DO
Left Ventricular Non-compaction Cardiomyopathy Left ventricular non-compaction (LVNC) is a very rare congenital cardiomyopathy. It is a disease of endomyocardial trabeculations that increase in num ... Read the Article 1 4 Activity MD/PA
Long QT Syndrome The QT interval on an electrocardiogram (ECG) represents the duration of the ventricular action potential, and this physiologically correlates with th ... Read the Article 1.25 12 Activity DO
Long QT Syndrome The QT interval on an electrocardiogram (ECG) represents the duration of the ventricular action potential, and this physiologically correlates with th ... Read the Article 1.25 12 Activity MD/PA
Lown Ganong Levine Syndrome Lown-Ganong-Levine (LGL) pattern is a rare pre-excitation pathway that may present on EKG in patients of various ages. Occasionally, tachyarrhythmias ... Read the Article 1 4 Activity DO
Lown Ganong Levine Syndrome Lown-Ganong-Levine (LGL) pattern is a rare pre-excitation pathway that may present on EKG in patients of various ages. Occasionally, tachyarrhythmias ... Read the Article 1 4 Activity MD/PA
Lyme Carditis Lyme carditis has been reported in 1% to 5% of diagnosed patients with Lyme disease. The most prominent manifestations are conduction system disturban ... Read the Article 1 4 Activity DO
Lyme Carditis Lyme carditis has been reported in 1% to 5% of diagnosed patients with Lyme disease. The most prominent manifestations are conduction system disturban ... Read the Article 1 4 Activity MD/PA
Malignancy-Related Hypercalcemia Hypercalcemia is a common metabolic abnormality seen in both inpatient and outpatient settings. Depending on the serum calcium levels, hypercalcemia i ... Read the Article 1.25 8 Activity DO
Malignancy-Related Hypercalcemia Hypercalcemia is a common metabolic abnormality seen in both inpatient and outpatient settings. Depending on the serum calcium levels, hypercalcemia i ... Read the Article 1.25 8 Activity MD/PA
Mexiletine Mexiletine is largely used to suppress ventricular arrhythmias and has a role in peripheral neuropathy and chronic pain, although the use for either i ... Read the Article 1 7 Activity DO
Mexiletine Mexiletine is largely used to suppress ventricular arrhythmias and has a role in peripheral neuropathy and chronic pain, although the use for either i ... Read the Article 1 7 Activity MD/PA
Mitral Regurgitation Mitral regurgitation (MR) is caused by the retrograde flow of blood from the left ventricle (LV) into the left atrium (LA) through the mitral valve (M ... Read the Article 1.5 17 Activity DO
Mitral Regurgitation Mitral regurgitation (MR) is caused by the retrograde flow of blood from the left ventricle (LV) into the left atrium (LA) through the mitral valve (M ... Read the Article 1.5 17 Activity MD/PA
Multifocal Atrial Tachycardia Multifocal atrial tachycardia (MAT) is a supraventricular tachycardia resulting in a rapid, irregular atrial rhythm that is caused by multiple ectopic ... Read the Article 1.25 11 Activity DO
Multifocal Atrial Tachycardia Multifocal atrial tachycardia (MAT) is a supraventricular tachycardia resulting in a rapid, irregular atrial rhythm that is caused by multiple ectopic ... Read the Article 1.25 11 Activity MD/PA
Myotonic Dystrophy Myotonic dystrophy is a rare progressive disorder that universally presents with weakness. In addition to musculoskeletal weakness, cardiac conduction ... Read the Article 1.25 10 Activity DO
Myotonic Dystrophy Myotonic dystrophy is a rare progressive disorder that universally presents with weakness. In addition to musculoskeletal weakness, cardiac conduction ... Read the Article 1.25 10 Activity MD/PA
Nonviral Myocarditis Myocarditis is a significant cause of sudden death and nonischemic dilated cardiomyopathy, especially in the young. It has a very diverse and sometime ... Read the Article 1 4 Activity DO
Nonviral Myocarditis Myocarditis is a significant cause of sudden death and nonischemic dilated cardiomyopathy, especially in the young. It has a very diverse and sometime ... Read the Article 1 4 Activity MD/PA
Nortriptyline Nortriptyline is indicated for use in the treatment of depression (FDA-approved). It can also be used off-label for conditions such as chronic pain, d ... Read the Article 1 5 Activity DO
Nortriptyline Nortriptyline is indicated for use in the treatment of depression (FDA-approved). It can also be used off-label for conditions such as chronic pain, d ... Read the Article 1 5 Activity MD/PA
Nuclear Medicine PET Scan Cardiovascular Assessment, Protocols, And Interpretation Positron emission tomography (PET) is a prime example of molecular imaging, which has contributed immensely to understanding cardiac anatomy and patho ... Read the Article 1 6 Activity DO
Nuclear Medicine PET Scan Cardiovascular Assessment, Protocols, And Interpretation Positron emission tomography (PET) is a prime example of molecular imaging, which has contributed immensely to understanding cardiac anatomy and patho ... Read the Article 1 6 Activity MD/PA
Olmesartan Olmesartan is a medication used in the management of hypertension. It is in the angiotensin receptor blocking (ARB) class of drugs. This activity revi ... Read the Article 1 5 Activity DO
Olmesartan Olmesartan is a medication used in the management of hypertension. It is in the angiotensin receptor blocking (ARB) class of drugs. This activity revi ... Read the Article 1 5 Activity MD/PA
Overdrive Pacing Temporary cardiac pacing (TCP) is a type of exogenous cardiac pacing in which an external energy source delivers electrical impulses to stimulate the ... Read the Article 1 6 Activity DO
Overdrive Pacing Temporary cardiac pacing (TCP) is a type of exogenous cardiac pacing in which an external energy source delivers electrical impulses to stimulate the ... Read the Article 1 6 Activity MD/PA
Pacemaker Pacemakers are adjustable artificial electrical pulse generators that can be temporary or permanent. They frequently emit a pulse lasting between 0.5 ... Read the Article 1 7 Activity DO
Pacemaker Pacemakers are adjustable artificial electrical pulse generators that can be temporary or permanent. They frequently emit a pulse lasting between 0.5 ... Read the Article 1 7 Activity MD/PA
Pacemaker Indications Pacemakers are electronic devices that stimulate the heart with electrical impulses to maintain or restore a functional heartbeat. Pacemakers were ini ... Read the Article 1 7 Activity DO
Pacemaker Indications Pacemakers are electronic devices that stimulate the heart with electrical impulses to maintain or restore a functional heartbeat. Pacemakers were ini ... Read the Article 1 7 Activity MD/PA
Pacemaker Malfunction Pacemakers are implanted in patients with rhythmic cardiac problems. These pacemakers can often malfunction and produce a set of symptoms that require ... Read the Article 1.5 15 Activity DO
Pacemaker Malfunction Pacemakers are implanted in patients with rhythmic cardiac problems. These pacemakers can often malfunction and produce a set of symptoms that require ... Read the Article 1.5 15 Activity MD/PA
Pacemaker Mediated Tachycardia Pacemaker mediated tachycardia is a type of arrhythmia that happens in patients with dual-chamber pacemakers due to reentry. Patients who develop this ... Read the Article 1 6 Activity DO
Pacemaker Mediated Tachycardia Pacemaker mediated tachycardia is a type of arrhythmia that happens in patients with dual-chamber pacemakers due to reentry. Patients who develop this ... Read the Article 1 6 Activity MD/PA
Pacemaker Syndrome Pacemakers have become an established modality for long-term management of life-threatening arrhythmias and can significantly improve patients' qualit ... Read the Article 1.25 8 Activity DO
Pacemaker Syndrome Pacemakers have become an established modality for long-term management of life-threatening arrhythmias and can significantly improve patients' qualit ... Read the Article 1.25 8 Activity MD/PA
Palpitations Palpitations are defined as rapid pulsations or abnormally rapid or irregular beating of the heart. They are often described as the perception of a sk ... Read the Article 1 5 Activity DO
Palpitations Palpitations are defined as rapid pulsations or abnormally rapid or irregular beating of the heart. They are often described as the perception of a sk ... Read the Article 1 5 Activity MD/PA
Paroxysmal Atrial Fibrillation Atrial fibrillation (AF) causes an irregularly irregular heart rhythm. AF is the most common sustained arrhythmia characterized by disorganized, rapid ... Read the Article 1.25 8 Activity DO
Paroxysmal Atrial Fibrillation Atrial fibrillation (AF) causes an irregularly irregular heart rhythm. AF is the most common sustained arrhythmia characterized by disorganized, rapid ... Read the Article 1.25 8 Activity MD/PA
Paroxysmal Atrial Tachycardia Atrial tachycardia is a form of supraventricular tachycardia (SVT) usually seen in patients with structural heart abnormalities but also seen in patie ... Read the Article 1 5 Activity DO
Paroxysmal Atrial Tachycardia Atrial tachycardia is a form of supraventricular tachycardia (SVT) usually seen in patients with structural heart abnormalities but also seen in patie ... Read the Article 1 5 Activity MD/PA
Paroxysmal Supraventricular Tachycardia Paroxysmal supraventricular tachycardia (PSVT) describes a narrow complex tachycardia involving episodic supraventricular tachycardia with sudden onse ... Read the Article 1.25 8 Activity DO
Paroxysmal Supraventricular Tachycardia Paroxysmal supraventricular tachycardia (PSVT) describes a narrow complex tachycardia involving episodic supraventricular tachycardia with sudden onse ... Read the Article 1.25 8 Activity MD/PA
Pericarditis Pericarditis is inflammation of the pericardial sac and is the most common pathologic process involving the pericardium. Temporally, it may be further ... Read the Article 1.5 16 Activity DO
Pericarditis Pericarditis is inflammation of the pericardial sac and is the most common pathologic process involving the pericardium. Temporally, it may be further ... Read the Article 1.5 16 Activity MD/PA
Perioperative Cardiac Management The importance of the appropriate perioperative cardiac management in non-cardiac surgery lies in the high number of surgical procedures performed eac ... Read the Article 1.25 12 Activity DO
Perioperative Cardiac Management The importance of the appropriate perioperative cardiac management in non-cardiac surgery lies in the high number of surgical procedures performed eac ... Read the Article 1.25 12 Activity MD/PA
Pharmacological Cardioversion Cardioversion is the process of converting an abnormal and potentially dangerous heart rhythm into a normal sinus rhythm. The normal heart rate comes ... Read the Article 1 6 Activity DO
Pharmacological Cardioversion Cardioversion is the process of converting an abnormal and potentially dangerous heart rhythm into a normal sinus rhythm. The normal heart rate comes ... Read the Article 1 6 Activity MD/PA
Post Acute Coronavirus (COVID-19) Syndrome COVID-19 is primarily a respiratory viral illness caused by SARS-CoV-2. Based on the broad-spectrum clinical manifestations associated with the invol ... Read the Article 1 5 Activity DO
Post Acute Coronavirus (COVID-19) Syndrome COVID-19 is primarily a respiratory viral illness caused by SARS-CoV-2. Based on the broad-spectrum clinical manifestations associated with the invol ... Read the Article 1 5 Activity MD/PA
Post Infarct Ventricular Septal Rupture The most severe potential complications of acute ST-elevation myocardial infarction (STEMI) involve tearing or rupture of acutely infarcted myocardial ... Read the Article 1 5 Activity DO
Post Infarct Ventricular Septal Rupture The most severe potential complications of acute ST-elevation myocardial infarction (STEMI) involve tearing or rupture of acutely infarcted myocardial ... Read the Article 1 5 Activity MD/PA
Potassium Potassium is an essential mineral constituent of the human body and is the chief cation found within the intracellular fluid of all cells. The chief i ... Read the Article 1 7 Activity DO
Potassium Potassium is an essential mineral constituent of the human body and is the chief cation found within the intracellular fluid of all cells. The chief i ... Read the Article 1 7 Activity MD/PA
Premature Atrial Contractions Premature atrial contractions, when isolated, are benign findings in most patients. While typically non-threatening, in association with underlying me ... Read the Article 1 7 Activity DO
Premature Atrial Contractions Premature atrial contractions, when isolated, are benign findings in most patients. While typically non-threatening, in association with underlying me ... Read the Article 1 7 Activity MD/PA
Procedural Sedation Procedural sedation permits the safe performance of procedures that a patient cannot tolerate in the fully conscious state. Through this activity, th ... Read the Article 1 5 Activity DO
Procedural Sedation Procedural sedation permits the safe performance of procedures that a patient cannot tolerate in the fully conscious state. Through this activity, th ... Read the Article 1 5 Activity MD/PA
Pulmonic Regurgitation Pulmonic regurgitation (PR) is most commonly seen secondary to various etiologies causing pulmonary hypertension. It also appears in post valvotomy pa ... Read the Article 1 5 Activity DO
Pulmonic Regurgitation Pulmonic regurgitation (PR) is most commonly seen secondary to various etiologies causing pulmonary hypertension. It also appears in post valvotomy pa ... Read the Article 1 5 Activity MD/PA
Pulseless Ventricular Tachycardia Pulseless ventricular tachycardia is a serious condition with high mortality and morbidity that requires prompt diagnosis and treatment. This activity ... Read the Article 1.25 8 Activity DO
Pulseless Ventricular Tachycardia Pulseless ventricular tachycardia is a serious condition with high mortality and morbidity that requires prompt diagnosis and treatment. This activity ... Read the Article 1.25 8 Activity MD/PA
QT Prolonging Drugs The heart has an electrical system that allows it to contract in a rhythm. A key aspect of this electrical system is depolarization and repolarization ... Read the Article 1 6 Activity DO
QT Prolonging Drugs The heart has an electrical system that allows it to contract in a rhythm. A key aspect of this electrical system is depolarization and repolarization ... Read the Article 1 6 Activity MD/PA
Radiofrequency Ablation The use of radiofrequency ablation for intractable pain is based on the premise that the transmission of radiofrequency currents near nociceptive path ... Read the Article 1 6 Activity DO
Radiofrequency Ablation The use of radiofrequency ablation for intractable pain is based on the premise that the transmission of radiofrequency currents near nociceptive path ... Read the Article 1 6 Activity MD/PA
Reentrant Arrhythmias Reentrant arrhythmias are a diverse group of cardiac conduction defects that can manifest in a wide range of presentations. Proper diagnosis is crucia ... Read the Article 1.25 8 Activity DO
Reentrant Arrhythmias Reentrant arrhythmias are a diverse group of cardiac conduction defects that can manifest in a wide range of presentations. Proper diagnosis is crucia ... Read the Article 1.25 8 Activity MD/PA
Reentry Arrhythmia A reentry arrhythmia is a self-sustaining cardiac rhythm abnormality in which the action potential propagates in a manner analogous to a closed-loop c ... Read the Article 1 5 Activity DO
Reentry Arrhythmia A reentry arrhythmia is a self-sustaining cardiac rhythm abnormality in which the action potential propagates in a manner analogous to a closed-loop c ... Read the Article 1 5 Activity MD/PA
Restrictive Cardiomyopathy Restrictive cardiomyopathy (RCM) is characterized by diastolic dysfunction of a non-dilated ventricle. Multiple types of restrictive cardiomyopathies ... Read the Article 1.25 10 Activity DO
Restrictive Cardiomyopathy Restrictive cardiomyopathy (RCM) is characterized by diastolic dysfunction of a non-dilated ventricle. Multiple types of restrictive cardiomyopathies ... Read the Article 1.25 10 Activity MD/PA
Right Bundle Branch Block Right bundle branch block (RBB) is an electrocardiogram finding resulting in a widened QRS and electrocardiographic vector changes. Although usually ... Read the Article 1 5 Activity DO
Right Bundle Branch Block Right bundle branch block (RBB) is an electrocardiogram finding resulting in a widened QRS and electrocardiographic vector changes. Although usually ... Read the Article 1 5 Activity MD/PA
Right Ventricular Myocardial Infarction Myocardial infarction occurs when blood flow to a part of the heart diminishes or stops altogether, causing irreversible damage to the heart muscles. ... Read the Article 1.25 10 Activity DO
Right Ventricular Myocardial Infarction Myocardial infarction occurs when blood flow to a part of the heart diminishes or stops altogether, causing irreversible damage to the heart muscles. ... Read the Article 1.25 10 Activity MD/PA
Sarcoidosis Sarcoidosis is a multisystem disorder of unknown etiology characterized by the presence of noncaseating granulomas in organs. This condition mostly af ... Read the Article 2.25 33 Activity DO
Sarcoidosis Sarcoidosis is a multisystem disorder of unknown etiology characterized by the presence of noncaseating granulomas in organs. This condition mostly af ... Read the Article 2.25 33 Activity MD/PA
Sick Sinus Syndrome Sick sinus syndrome, also known as sinus node dysfunction, is a disorder of the sinoatrial node caused by impaired pacemaker function and impulse tran ... Read the Article 1 6 Activity DO
Sick Sinus Syndrome Sick sinus syndrome, also known as sinus node dysfunction, is a disorder of the sinoatrial node caused by impaired pacemaker function and impulse tran ... Read the Article 1 6 Activity MD/PA
Sinus Bradycardia Sinus bradycardia is a cardiac rhythm with appropriate cardiac muscular depolarization initiating from the sinus node and a rate of fewer than 60 beat ... Read the Article 1 4 Activity DO
Sinus Bradycardia Sinus bradycardia is a cardiac rhythm with appropriate cardiac muscular depolarization initiating from the sinus node and a rate of fewer than 60 beat ... Read the Article 1 4 Activity MD/PA
Sinus Node Dysfunction Sinus node dysfunction is a disease that is characterized by the inability of the sinoatrial node of producing an adequate heart rate that meets the p ... Read the Article 1 6 Activity DO
Sinus Node Dysfunction Sinus node dysfunction is a disease that is characterized by the inability of the sinoatrial node of producing an adequate heart rate that meets the p ... Read the Article 1 6 Activity MD/PA
Sodium Channel Blocker Toxicity Medications that act by sodium channel blockade have a wide variety of clinical applications. Broadly they include Vaughn Williams Class 1 antiarrhyth ... Read the Article 1 4 Activity DO
Sodium Channel Blocker Toxicity Medications that act by sodium channel blockade have a wide variety of clinical applications. Broadly they include Vaughn Williams Class 1 antiarrhyth ... Read the Article 1 4 Activity MD/PA
Sotalol Sotalol has the following are the FDA and non-FDA indications: premature ventricular contractions, hemodynamically stable ventricular tachycardia, pha ... Read the Article 1 6 Activity DO
Sotalol Sotalol has the following are the FDA and non-FDA indications: premature ventricular contractions, hemodynamically stable ventricular tachycardia, pha ... Read the Article 1 6 Activity MD/PA
SPECT Imaging Single-photon emission computed tomography (SPECT) is a nuclear imaging modality used frequently in diagnostic medicine. It allows the clinician to as ... Read the Article 1 5 Activity DO
SPECT Imaging Single-photon emission computed tomography (SPECT) is a nuclear imaging modality used frequently in diagnostic medicine. It allows the clinician to as ... Read the Article 1 5 Activity MD/PA
Stress Echocardiography Stress echocardiography constitutes the combination of two-dimensional echocardiography with physical, pharmacological, or less commonly, electrical p ... Read the Article 1 6 Activity DO
Stress Echocardiography Stress echocardiography constitutes the combination of two-dimensional echocardiography with physical, pharmacological, or less commonly, electrical p ... Read the Article 1 6 Activity MD/PA
Stunned Myocardium Prolonged severe reduction of coronary blood flow leads to myocardial necrosis, eventually seizing myocardial contractility irreversibly. However, whe ... Read the Article 1 5 Activity DO
Stunned Myocardium Prolonged severe reduction of coronary blood flow leads to myocardial necrosis, eventually seizing myocardial contractility irreversibly. However, whe ... Read the Article 1 5 Activity MD/PA
Sudden Cardiac Death Sudden cardiac death (SCD) is death due to a cardiovascular cause that occurs within one hour of the onset of symptoms. A sudden cardiac arrest occurs ... Read the Article 1 5 Activity DO
Sudden Cardiac Death Sudden cardiac death (SCD) is death due to a cardiovascular cause that occurs within one hour of the onset of symptoms. A sudden cardiac arrest occurs ... Read the Article 1 5 Activity MD/PA
Sudden Death in Athletes Sudden death in athletes has been a tragic occurrence in the fields of sports medicine, cardiology, primary care, and pediatrics. By far, the most com ... Read the Article 1 4 Activity DO
Sudden Death in Athletes Sudden death in athletes has been a tragic occurrence in the fields of sports medicine, cardiology, primary care, and pediatrics. By far, the most com ... Read the Article 1 4 Activity MD/PA
Supraventricular Tachycardia Supraventricular tachycardia (SVT) is a dysrhythmia originating at or above the atrioventricular (AV) node and is defined by a narrow complex (QRS &lt ... Read the Article 1.5 16 Activity DO
Supraventricular Tachycardia Supraventricular tachycardia (SVT) is a dysrhythmia originating at or above the atrioventricular (AV) node and is defined by a narrow complex (QRS &lt ... Read the Article 1.5 16 Activity MD/PA
Sympathomimetics Sympathomimetic drugs form a classification of medication used to manage and treat cardiovascular pathology, hypersensitivity, COPD, and glaucoma. Thi ... Read the Article 1.25 9 Activity DO
Sympathomimetics Sympathomimetic drugs form a classification of medication used to manage and treat cardiovascular pathology, hypersensitivity, COPD, and glaucoma. Thi ... Read the Article 1.25 9 Activity MD/PA
Synchronized Electrical Cardioversion When tachycardic rhythms fail to respond to pharmacologic treatment or present with or deteriorate into unstable manifestations, synchronized cardiove ... Read the Article 1 5 Activity DO
Synchronized Electrical Cardioversion When tachycardic rhythms fail to respond to pharmacologic treatment or present with or deteriorate into unstable manifestations, synchronized cardiove ... Read the Article 1 5 Activity MD/PA
Syncope Syncope is a transient loss of consciousness and postural tone followed by spontaneous recovery. While there are numerous classification schemes used ... Read the Article 1.5 14 Activity DO
Syncope Syncope is a transient loss of consciousness and postural tone followed by spontaneous recovery. While there are numerous classification schemes used ... Read the Article 1.5 14 Activity MD/PA
Third-Degree Atrioventricular Block An atrioventricular block is a loss of the regular function of the cardiac electroconductive pathways linking the sinoatrial node (SA node) and the ve ... Read the Article 1.5 16 Activity DO
Third-Degree Atrioventricular Block An atrioventricular block is a loss of the regular function of the cardiac electroconductive pathways linking the sinoatrial node (SA node) and the ve ... Read the Article 1.5 16 Activity MD/PA
Tilt Table While there are multiple causes of syncope, many of these are neurally mediated. Some neurally mediated causes of syncope include vasovagal syncope, c ... Read the Article 1 6 Activity DO
Tilt Table While there are multiple causes of syncope, many of these are neurally mediated. Some neurally mediated causes of syncope include vasovagal syncope, c ... Read the Article 1 6 Activity MD/PA
Torsade de Pointes Torsades de Pointes is a type of polymorphic ventricular tachycardia characterized on electrocardiogram by oscillatory changes in amplitude of the QRS ... Read the Article 1.5 18 Activity DO
Torsade de Pointes Torsades de Pointes is a type of polymorphic ventricular tachycardia characterized on electrocardiogram by oscillatory changes in amplitude of the QRS ... Read the Article 1.5 18 Activity MD/PA
Treadmill Stress Testing Exercise testing is a form of cardiovascular stress testing that typically utilizes electrocardiography along with blood pressure monitoring and exerc ... Read the Article 1.25 13 Activity DO
Treadmill Stress Testing Exercise testing is a form of cardiovascular stress testing that typically utilizes electrocardiography along with blood pressure monitoring and exerc ... Read the Article 1.25 13 Activity MD/PA
Ultrasound Adult Echocardiography Assessment, Protocols, and Interpretation Echocardiography is a widely performed procedure to diagnose cardiomyopathy, valvular heart disease, aorta, and pericardial disease. This activity rev ... Read the Article 1.5 14 Activity DO
Ultrasound Adult Echocardiography Assessment, Protocols, and Interpretation Echocardiography is a widely performed procedure to diagnose cardiomyopathy, valvular heart disease, aorta, and pericardial disease. This activity rev ... Read the Article 1.5 14 Activity MD/PA
Ventricular Fibrillation Arrhythmias originating from the ventricular myocardium or His-Purkinje system are grouped under ventricular arrhythmia (VA). This includes a subset o ... Read the Article 1.25 10 Activity DO
Ventricular Fibrillation Arrhythmias originating from the ventricular myocardium or His-Purkinje system are grouped under ventricular arrhythmia (VA). This includes a subset o ... Read the Article 1.25 10 Activity MD/PA
Ventricular Premature Complexes Ventricular premature complexes (VPCs), or premature ventricular complexes/contractions (PVCs), are ectopic beats that arise from within the ventricle ... Read the Article 1.25 8 Activity DO
Ventricular Premature Complexes Ventricular premature complexes (VPCs), or premature ventricular complexes/contractions (PVCs), are ectopic beats that arise from within the ventricle ... Read the Article 1.25 8 Activity MD/PA
Ventricular Septal Defect Ventricular septal defects (VSDs) are the most common congenital cardiac anomaly in children and the second most common congenital abnormality in adul ... Read the Article 1.5 14 Activity DO
Ventricular Septal Defect Ventricular septal defects (VSDs) are the most common congenital cardiac anomaly in children and the second most common congenital abnormality in adul ... Read the Article 1.5 14 Activity MD/PA
Ventricular Tachycardia Ventricular tachycardia is characterized as a wide complex tachyarrhythmia. It is classified by duration as non-sustained or sustained. Non-sustained ... Read the Article 1.5 15 Activity DO
Ventricular Tachycardia Ventricular tachycardia is characterized as a wide complex tachyarrhythmia. It is classified by duration as non-sustained or sustained. Non-sustained ... Read the Article 1.5 15 Activity MD/PA
Wolff Parkinson White Syndrome Wolff Parkinson White Syndrome (WPW) is considered to be a congenital abnormality that involves the presence of abnormal electrical conductive circuit ... Read the Article 1.75 21 Activity DO
Wolff Parkinson White Syndrome Wolff Parkinson White Syndrome (WPW) is considered to be a congenital abnormality that involves the presence of abnormal electrical conductive circuit ... Read the Article 1.75 21 Activity MD/PA

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