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Understanding the Difference Between Heart Attack and Cardiac Arrest

MIBHS

Unlike a heart attack, cardiac arrest is an electrical malfunction that causes the heart to stop beating suddenly. Without immediate intervention, sudden cardiac death can occur within minutes. Use an automated external defibrillator (AED) if available. Call for emergency medical assistance immediately.

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Implantable Cardioverter Defibrillators for Primary Prevention During or Early Following Hospitalization? A Time to Pause, Reflect and Exercise Sound Clinical Judgement.

HeartRhythm

The implantable cardioverter defibrillator (ICD) improves survival in patients at risk of sudden cardiac death (1).

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American College of Cardiology (ACC) and American Heart Association (AHA) Issue New Hypertrophic Cardiomyopathy (HCM) Management Guidelines

DAIC

New HCM Guidelines Updated recommendations in the guideline reflect recent evidence about HCM treatment and management including new forms of pharmacologic management; participation in vigorous recreational activities and competitive sports; and risk stratification for sudden cardiac death (SCD) with an emphasis on pediatric patients.

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Preventive catheter ablation for ventricular arrhythmias in patients with end‐stage heart failure referred for heart transplantation evaluation: Rationale for and design of the CASTLE‐VT trial

European Journal of Heart Failure

Cardiovascular mortality, driven by sudden cardiac death, is the main reason for dying while waiting for heart transplantation (HTx). Aims Timely referrals for transplantation and left ventricular assist device (LVAD) play a key role in favourable outcomes in patients with advanced heart failure (HF).

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Electrocardiographic Characteristics of Brugada Syndrome Type I During Exercise Stress Test

Journal of Cardiovascular Electrophysiology

ABSTRACT Introduction Brugada syndrome (BS) is a genetic channelopathy characterized by an increased risk of sudden cardiac death (SCD) in the absence of structural heart disease. Prognostic stratification is necessary to determine which patients are candidates for implantable cardioverter defibrillator (ICD).

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Incidence, risk assessment and prevention of sudden cardiac death in cardiomyopathies

European Journal of Heart Failure

Sudden cardiac death in cardiomyoptahies: incidence, risk factors and prevention. Significant LGE at CMR; LVEF <50%; abnormal blood pressure response during exercise test; LV apical aneurysm; high-risk genotype. Syncope, LGE on CMR, inducible sustained VT at PES, pathogenic mutations in LMNA, PLN, FLNC, and RBM20.