Waveform Patterns in Frank-Lead Rest and Exercise Electrocardiograms of Healthy Elderly Men
نویسندگان
چکیده
منابع مشابه
Waveform patterns in Frank-lead rest and exercise electrocardiograms of healthy elderly men.
Waveform patterns of P, ST and T vector functions of Frank-lead rest and exercise vectorcardiograms (VCG) of 375 ostensibly normal males, aged 50-70 years, were evaluated by waveform vector analysis (WVA). This procedure suitably quantified waveform information, providing a stable reduced data base comprising mean vector (MV), gradient vector (GV), convex vector (CV), sigmoid vector (SV), and q...
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ژورنال
عنوان ژورنال: Circulation
سال: 1973
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.48.3.541