Tag: ICD

What is an electrophysiologic study (EPS)? An electrophysiologic study (EPS) is used to find the source of abnormal heart rhythms. Some of these rhythms are caused by abnormalities in the heart’s conduction system. The conduction system is made up of special cells linked together in pathways to carry the electrical impulse that causes the heart to beat and pump. EPS […]

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What is an implantable cardioverter-defibrillator (ICD)? The implantable cardioverter-defibrillator (ICD) is a device designed to shock the heart back into a normal rhythm to prevent sudden death. It is a complex collection of electronic circuits, batteries, and electrodes small enough to be put under the skin. The ICD system consists of: a pulse generator that can send a powerful shock […]

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