Multi-scale heart rate dynamics detected by phase-rectified signal averaging predicts mortality after acute myocardial infarction
Author(s) -
Masaya Kisohara,
Phyllis K. Stein,
Yutaka Yoshida,
Mari Hotta Suzuki,
Narushi Iizuka,
Robert M. Carney,
Lana L. Watkins,
Kenneth E. Freedland,
James A. Blumenthal,
Junichiro Hayano
Publication year - 2012
Publication title -
ep europace
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.119
H-Index - 102
eISSN - 1532-2092
pISSN - 1099-5129
DOI - 10.1093/europace/eus409
Subject(s) - medicine , cardiology , myocardial infarction , heart rate , beat (acoustics) , physics , blood pressure , acoustics
Acceleration and deceleration capacity (AC and DC) for beat-to-beat short-term heart rate dynamics are powerful predictors of mortality after acute myocardial infarction (AMI). We examined if AC and DC for minute-order long-term heart rate dynamics also have independent predictive value.
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