Estimation of ventricular mixing volume for prediction of operative mortality in the elderly.
D000368:Aged; D001158:Arteries / Q000502:physiology; D001794:Blood Pressure; D001810:Blood Volume; D002302:Cardiac Output / Q000502:physiology*; D004395:Dye Dilution Technique; D006333:Heart Failure / Q000175:diagnosis; D006334:Heart Function Tests; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology*; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D011183:Postoperative Complications / Q000401:mortality; D011674:Pulse; D013514:Surgical Procedures, Operative / Q000401:mortality; D014680:Veins / Q000502:physiology