Preoperative cardiac consultations in a teaching hospital.

Perioperative consultations may play a major role in the care of surgical patients in an era of prospective payments. Since insurance reimbursement policy favors limitations in the number of consultants on a case, general medicine ("holistic") consultation services may become preferred perioperative consultants in the future. To focus curriculum planning for perioperative consultants, we reviewed the content of 60 consecutive perioperative consultations by noncardiac surgery services to a university cardiology consultation team. Clinical descriptions of the patients' exercise tolerance showed that 95% of the patients belonged in functional classes I and II. One fourth of the requests were for routine preoperative clearance. The most frequent cardiac conditions for evaluation were congestive heart failure, old myocardial infarctions, murmurs, abnormal electrocardiograms, angina, and previous histories of coronary artery bypass surgery. Few patients needed management of arrhythmias. Physicians involved in perioperative care should assess their abilities in managing these cardiac conditions.