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Paced QRS duration predicts left ventricular function in patients with permanent pacemakers - One-year follow-up

Gautam Sharma1, Sudhir Suryakant Shetkar1, Chetan D Patel1

  • 1All India Institute of Medical Sciences, New Delhi, India.

Indian Pacing and Electrophysiology Journal
|March 4, 2016
PubMed

Keywords:
Equilibrium radionuclide angiography (ERNA)Paced QRS durationRight ventricular outflow tract pacing

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Electrocardiogram01:29

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An electrocardiogram (ECG or EKG) is a critical diagnostic tool that records the electrical signals produced by the heart during each heartbeat. This recording is achieved through electrodes placed strategically on the arms, legs, and chest. The electrocardiograph amplifies these signals and produces 12 distinct tracings, offering a comprehensive understanding of the heart's electrical activity.
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