[The effect of laser at acupoints on the coronary patient's left ventricular function and comparison with the effect of acupuncture].
D015670:Acupuncture Therapy; D000328:Adult; D003327:Coronary Disease / Q000503:physiopathology* / Q000628:therapy; D004599:Electric Stimulation Therapy; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006334:Heart Function Tests; D006801:Humans; D053685:Laser Therapy; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D013599:Systole