Cardiology

Implanted heart device linked to increased survival

Implantable cardioverter defibrillators (ICDs) are associated with improved survival among heart failure patients whose left ventricles only pump 30 to 35 percent of blood out of the heart with each contraction, according ...

Cardiology

Ventricular tachycardia reduced in patients with defibrillators

A drug approved to treat chest pain reduces the incidence of a common arrhythmia called ventricular tachycardia in patients with an implantable cardioverter defibrillator (ICD), according to a study presented today at the ...

Cardiology

Should athletes with cardiovascular diseases play sports?

In 2012, Olympic gold medalist swimmer Dana Vollmer set a world record even as a genetic condition threatened to stop her heart at any moment. She has long-QT syndrome, one of several inherited heart diseases that can send ...

Cardiology

High incidence of sudden and/or arrhythmic death in CHD

(HealthDay)—Among patients with coronary heart disease without severe systolic dysfunction, sudden and/or arrhythmic deaths (SAD) account for a considerable proportion of deaths, according to a study published online May ...

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