title: Intra-aortic balloon pumping and cardiac mechanics: a programmed lesson.
mesh_terms: D001243:Assisted Circulation; D003422:Critical Care; D006321:Heart / Q000502:physiology*; D006439:Hemodynamics; D006801:Humans; D007423:Intra-Aortic Balloon Pumping; D011380:Programmed Instructions as Topic