title: Blind study on the relations between the extent of coronary arteriosclerosis and the strength of the myocardial contraction as measured by invasive and noninvasive tests.
mesh_terms: D000328:Adult; D000368:Aged; D001450:Ballistocardiography; D001794:Blood Pressure; D006328:Cardiac Catheterization / Q000523:psychology; D003327:Coronary Disease / Q000503:physiopathology* / Q000523:psychology; D004644:Emotions / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D011674:Pulse