title: Arterial counterpulsation in treatment of cardiogenic shock.
mesh_terms: D001243:Assisted Circulation / Q000295:instrumentation; D002404:Catheterization; D005069:Evaluation Studies as Topic; D006371:Helium; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications; D011312:Pressure; D012770:Shock, Cardiogenic / Q000209:etiology / Q000628:therapy*
chemical_list: D006371:Helium