ECG intervals and waves

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Title ECG intervals and waves
Creator Yanowitz, Frank G.
Contributor Frank G. Yanowitz, MD, Professor of Cardiology, University of Utah School of Medicine
Date 1997-01-01
Description The P wave represents atrial activation; the PR interval is the time from onset of atrial activation to onset of ventricular activation. The QRS complex represents ventricular activation; the QRS duration is the duration of ventricular activation. The ST-T wave represents ventricular repolarization. The QT interval is the duration of ventricular activation and recovery. The U wave probably representsafterdepolarizationsin the ventricles.
Subtype Image
Format image/png
Collection Knowledge Weavers ECG
ARK ark:/87278/s6ff6s6h
Setname ehsl_heal
Date Created 2012-10-05
Date Modified 2012-12-10
ID 869950
Reference URL
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