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Volume-Weighted Unipolar Voltage: A Novel Prognostic Marker in Dilated Cardiomyopathy and Ventricular Arrhythmia

Tarek Zghaib1, Saman Nazarian1

  • 1Division of Cardiovascular Medicine, Section for Cardiac Electrophysiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA.

JACC. Clinical Electrophysiology
|July 12, 2023
PubMed
Abstract

No abstract available in PubMed .

Keywords:
dilated cardiomyopathyelectroanatomical mappingheart failureunipolar voltageventricular tachycardia

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Cardiomyopathy II: Dilated Cardiomyopathy01:30

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Dilated cardiomyopathy, or DCM, is a progressive myocardial disorder characterized by ventricular chamber dilation and contractile dysfunction.EtiologyVarious factors can cause DCM, including hypertension and heavy alcohol intake, which contribute to the weakening and enlargement of the heart muscle. Viral infections, such as Coxsackievirus B, adenoviruses, and influenza, can lead to DCM by causing inflammation and damage to heart tissue. Certain chemotherapeutic agents, including daunorubicin,...
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