title: [Dynamic observation on systolic time interval determination in patients with acute myocardial infarction].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006321:Heart / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000503:physiopathology*; D013599:Systole