Studying cardiac contractility change trend to evaluate cardiac reserve.
Xiao
Shouzhong
S
Department of Biomedical Engineering, Chongqing University. xiaosz@cq.cnuninet.net
Wang
Zhigang
Z
Hu
Dayi
D
D000328:Adult; D005080:Exercise Test / Q000379:methods*; D006339:Heart Rate; D006556:Heroin Dependence / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged; D009200:Myocardial Contraction; D010701:Phonocardiography / Q000295:instrumentation / Q000379:methods*; D012680:Sensitivity and Specificity