title: Left ventricular power failure. Management with intraoperative unidirectional intra-aortic balloon pumping.
mesh_terms: D001243:Assisted Circulation / Q000295:instrumentation / Q000379:methods*; D006348:Cardiac Surgical Procedures; D006327:Heart Block / Q000628:therapy; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D011183:Postoperative Complications / Q000628:therapy*