A nurse is working with multiple heart patients in the critical care unit. What information in the patients charts would indicate intraaortic balloon pump (IABP) counterpulsation? Select all that apply.
A) Cardiogenic shock subsequent to acute myocardial infarction
B) Low cardiac output following cardiac surgery
C) Unstable angina
D) Congestive heart failure and an incompetent aortic valve
E) Severe peripheral vascular disease
F) Aortic Aneurysm