Anterior T wave changes in the ECG of an athlete.
نویسندگان
چکیده
منابع مشابه
The ECG in arrhythmogenic right ventricular cardiomyopathy: ε-waves and anterior T-wave inversion.
1 of 2 DESCRIPTION Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an uncommon inherited cardiomyopathy caused by mutations of desmosomal protein genes responsible for cardiomyocyte electrical integrity and intercellular adhesion. ARVC is clinically characterised by: (1) electrical instability manifested by abnormalities of the resting ECG and ventricular arrhythmias. Sudden arrhythmi...
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چکیده ندارد.
15 صفحه اولAssessment of T-wave morphology for detection of T-wave alternans in ECG signals
In this paper, a robust T-wave Alternans (TWA) detection system based on waveform features is proposed. First of all, some repolarization indices are extracted from T-waves and their relationship with TWA is investigated using statistical t-test to select suitable features for detecting TWA. Then, the series of absolute differences between consecutive even and odd beats are calculated for prope...
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Ambulatory recording of the preejection period (PEP) can be used to measure changes in cardiac sympathetic nervous system (SNS) activity under naturalistic conditions. Here, we test the ECG T-wave amplitude (TWA) as an alternative measure, using 24-h ambulatory monitoring of PEP and TWA in a sample of 564 healthy adults. The TWA showed a decrease in response to mental stress and a monotonic dec...
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ژورنال
عنوان ژورنال: BMJ
سال: 1978
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.6139.738