Clinical experience with counterpulsation in coronary artery disease.
D001775:Blood Circulation; D003097:Collateral Circulation; D003327:Coronary Disease; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011674:Pulse / Q000295:instrumentation*; D013348:Subclavian Artery / Q000601:surgery