Coronary Artery Bypass Grafting in Patients in their Third Decade of Life

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Abstract
Coronary artery disease (CAD) and coronary artery bypass grafting (CABG) in young patients are different than their older counterparts. The purpose of this study is to more fully define the issues of CABG in patients in their third decade of life. The medical records from all patients under forty years of age undergoing CABG at Allegheny University Hospital, Hahnemann Division, Philadelphia, PA from July 1990 to June 1995 were examined. Surgical outcome, psychosocial, and sexual issues were examined. Lipid analyses were compared perioperatively. There were 43 male and 9 female patients. The mean age was 35 years (23 to 39 years). Risk factors included 43 (83%) patients with a history of smoking, 34 (65%) with familial hypercholesterolemia, 25 (48%) with a family history of CAD, 23 (44%) with hypertension, and 11 (21%) with diabetes. The mean preoperative serum cholesterol was 241 mg/dL. There were no hospital mortalities. Morbidities were found in 18 (35%) patients, including 9 (17%) cardiac, 5 (10%) pulmonary, 3 (6%) infectious, and 1 (2%) renal. In follow-up, three cardiac-related mortalities occurred within five years of surgery. Sixteen patients were readmitted to a hospital for cardiac related causes. Thirty-two (62%) patients failed to return to work, twenty-five (48%) failed to engage in regular exercise, and twenty-four resumed smoking. Psychosocial changes were found postoperatively in thirty (58%) patients. Eight (15%) patients admitted to sexual changes following surgery. Postoperative lipid profiles were minimally altered from preoperative values. Surgical revascularization is successful in alleviating symptoms with minimal risk. Postoperatively, a number of cardiac related events occurred. A significant number of patients resume smoking, fail to engage in regular exercise, fail to resume work, and fail to take prescribed lipid-lowering agents. Psychosocial and sexual dysfunctions are prominent.