Electrocardiographic signs of impaired depolarization (fragmented QRS, early ventricular repolarization, etc.) as markers of left ventricular systolic dysfunction

Electrocardiographic signs of impaired depolarization (fragmented QRS, early ventricular repolarization, etc.) as markers of left ventricular systolic dysfunction

Aim. To study the relationship between a decrease in left ventricular (LV) ejection fraction (EF) and conventional electrocardiographic (ECG) signs associated with myocardial structure changes (pathological Q wave, ventricular arrhythmias), and relatively novel and less studied (fragmented QRS (fQRS...

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Bibliographic Details
Main Authors: M. S. Gordeeva, I. A. Serdiukova, A. S. Krasichkov, E. V. Parmon
Format: Article
Language:Russian
Published: «FIRMA «SILICEA» LLC 2022-08-01
Series:Российский кардиологический журнал
Subjects:
fragmentation
early repolarization phenomenon
heart failure
electrocardiography
mildly-reduced ejection fraction
Online Access:https://russjcardiol.elpub.ru/jour/article/view/5113

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