Failure of intraaortic balloon counterpulsation to augment distal coronary perfusion pressure during percutaneous transluminal coronary angioplasty.
D000800:Angioplasty, Balloon; D001794:Blood Pressure; D003326:Coronary Circulation; D003327:Coronary Disease / Q000628:therapy*; D005260:Female; D006801:Humans; D007423:Intra-Aortic Balloon Pumping / Q000379:methods*; D008297:Male; D008875:Middle Aged