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A Novel Familial Cardiac Arrhythmia Syndrome Identified Using ECG

…changes. Two relatives died from sudden cardiac death. Atrial fibrillation and ventricular arrhythmias were observed in the fifth decade of life in several family members…

Mechanisms of cardiac arrhythmias: from automaticity to re-entry (reentry)

…rate must increase during exercise. Mechanisms of cardiac arrhythmias The mechanisms underlying cardiac arrhythmias are being unraveled at an accelerating pace, making arrhythmology a field…

Acquired QT Prolongation and Drug-Induced Arrhythmia

…induced or drug exacerbated cardiac arrhythmia, constitutes a major clinical problem. It can manifest as an increase in the frequency of a pre existing arrhythmia…

Causes of sudden cardiac arrest

…negligible fraction of all episodes of myocardial ischemia result in cardiac arrest. In order for an infarction or ischemic episode to result in ventricular arrhythmia…

Ventricular fibrillation, pulseless electrical activity and sudden cardiac arrest

…PEA) and sudden cardiac arrest This chapter will focus on ventricular fibrillation and pulseless electrical activity (PEA). These are highly lethal arrhythmias that lead to…

Anticoagulation Strategies in Atrial Fibrillation

…Atrial Fibrillation and Atrial Thromboembolism Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia and a profound driver of global cardiovascular morbidity and mortality…

🟠 1-2-3-LQTS Risk Calculator

…implantable cardioverter defibrillator (ICD) is recommended. ICDs provide immediate intervention during life threatening arrhythmias, thereby preventing sudden cardiac death. The 2015 European Society of Cardiology …

Brugada syndrome: ECG, clinical features and management

…separate from those in Brugada syndrome and the risk of ventricular arrhythmias and sudden cardiac death is considerably lower than the risk among patients with…

Aberrant ventricular conduction (aberrancy, aberration)

…in this chapter because the phenomenon is frequently observed during arrhythmias. As previously discussed, all cardiac cells—both conduction and contractile cells—must undergo rapid…

Brugada Syndrome: Diagnosis & SCD Prevention

…syndrome (BrS) has evolved from an obscure electrocardiographic curiosity into a major focus of contemporary cardiac electrophysiology [1] . Recognized as a primary inherited arrhythmia syndrome…

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Basic Cardiac Anatomy & Physiology

In this course you will learn about cardiac physiology, anatomy and the principles of electrocardiography.

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