TRANSIENT arrhythmias are frequently encountered during catheterization of the right side of the heart. 1 They occur most frequently during manipulation of the catheter in the atrium as isolated ...
Background: The availability of stored intracardiac electrograms from implantable defibrillators (ICDs) has facilitated the study of the mechanisms of ventricular tachyarrhythmia onset. This study ...
Oct. 9, 2002 — Defibrillation in unwitnessed cardiac arrest may be harmful, based on the results of an animal study presented on Oct. 8 at the American College of Emergency Physicians Scientific ...
Your heart’s job is to keep your pulse steady to pump blood throughout your body. Sometimes your heart rate is slower when you’re relaxing, and sometimes it’s faster when you’re exercising or stressed ...
The first-of-its-kind Aurora EV-ICD system offers a single-device, single procedure with a lead placed outside of the heart and veins. This article was originally published by HCPLive. This version ...
Dr. Douglas Zipes answers the question: 'What Is A Defibrillator, How Is It Used — -- Question: What is a defibrillator and how is it used in the emergency room? Answer: A defibrillator is a ...
The His–Purkinje system constitutes a tiny fraction of the ventricular mass, but is specialized for rapid synchronous activation of both ventricles The pathogenic role of the Purkinje system is ...
Jon LaPook, M.D. is the award-winning chief medical correspondent for CBS News. Since joining CBS News in 2006, LaPook has delivered more than 1,200 reports on a wide variety of breaking news and ...
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