title: Size limits and pumping effectiveness of intraaortic balloons.
mesh_terms: D000388:Air; D001013:Aorta, Thoracic; D001243:Assisted Circulation / Q000295:instrumentation*; D001794:Blood Pressure; D002302:Cardiac Output; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008954:Models, Biological; D011674:Pulse