title: Hemodynamic assessment of IABP timing.
mesh_terms: D001243:Assisted Circulation / Q000379:methods*; D002302:Cardiac Output; D003422:Critical Care; D004562:Electrocardiography; D006439:Hemodynamics; D006801:Humans; D007423:Intra-Aortic Balloon Pumping / Q000379:methods*; D009730:Nursing Assessment; D009736:Nursing Process