title: Intra-aortic balloon pumping in myocardial ischemia: the effect of pumping duration and delay.
mesh_terms: D000818:Animals; D001243:Assisted Circulation; D003327:Coronary Disease / Q000503:physiopathology / Q000628:therapy*; D004285:Dogs; D004562:Electrocardiography; D005260:Female; D007423:Intra-Aortic Balloon Pumping; D008297:Male; D013997:Time Factors