Unidirectional intraaortic balloon pumping (IABP) and open-heart surgery.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001011:Aorta; D001145:Arrhythmias, Cardiac / Q000628:therapy; D001243:Assisted Circulation / Q000379:methods*; D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D005260:Female; D006333:Heart Failure / Q000601:surgery; D006355:Heart-Lung Machine / Q000009:adverse effects; D006801:Humans; D008297:Male; D008875:Middle Aged