signal averaged electrocardiography

signal averaged electrocardiography

Cardiology A technique that amplifies late potentials–high-frequency, low-amplitude signals at the end of the QRS complex, attributed to fragmented and delayed conduction through the borders of a myocardial scar
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VLPs, as detected by signal averaged electrocardiography, act as non-invasive marker for the development of ventricular tachyarrhythmias.