Combined use of time and frequency domain variables in signal-averaged ECG as a predictor of inducible sustained monomorphic ventricular tachycardia in myocardial infarction.
Author(s) -
Akihiko Nogami,
Yoshito Iesaka,
J. Akiyama,
Atsushi Takahashi,
Junichi Nitta,
Yang Chun,
Kazutaka Aonuma,
Michiaki Hiroe,
Fumiaki Marumo,
Masayasu Hiraoka
Publication year - 1992
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.86.3.780
Subject(s) - signal averaged electrocardiogram , medicine , cardiology , qrs complex , ventricular tachycardia , myocardial infarction
Time and frequency domain analyses of signal-averaged ECG (SAECG) have several individual limitations, and the results of the two methods sometimes vary considerably. The purpose of this study was to determine whether the combined use of time and frequency domain variables facilitates identification of patients who will have ventricular tachycardia (VT) induced during programmed ventricular stimulation (PVS).
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