title: The dual-chambered intra-aortic balloon.
mesh_terms: D001013:Aorta, Thoracic; D001243:Assisted Circulation / Q000295:instrumentation*; D006348:Cardiac Surgical Procedures; D006801:Humans; D009203:Myocardial Infarction / Q000628:therapy; D009204:Myocardial Revascularization; D012770:Shock, Cardiogenic / Q000628:therapy*