title: [Clinical study on the method of measuring cardiac function].
authors.forename: F
authors.initials: F
authors.lastname: Liu
mesh_terms: D000328:Adult; D000787:Angina Pectoris / Q000503:physiopathology; D002304:Cardiac Pacing, Artificial; D002307:Cardiography, Impedance; D003327:Coronary Disease / Q000503:physiopathology*; D005260:Female; D006334:Heart Function Tests / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction / Q000502:physiology; D009203:Myocardial Infarction / Q000503:physiopathology; D011660:Pulmonary Heart Disease / Q000503:physiopathology