The continuous monitoring of performance of cardiac muscle in the cardiac surgery patient.
D001011:Aorta / Q000601:surgery; D001021:Aortic Valve / Q000601:surgery; D001794:Blood Pressure; D001795:Blood Pressure Determination; D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D003331:Coronary Vessels / Q000601:surgery; D006321:Heart / Q000503:physiopathology*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D009119:Muscle Contraction; D011182:Postoperative Care; D014159:Transducers