title: [Application of left ventricular systolic time interval determination in the diagnosis of coronary heart disease and hypertension--analysis of 570 cases].
mesh_terms: D000328:Adult; D003327:Coronary Disease / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D006801:Humans; D006973:Hypertension / Q000175:diagnosis* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D013599:Systole