Psychologic predictors of psychosocial and medical outcomes in patients undergoing coronary angioplasty.

The relationship between psychologic variables (the match between repressive style and level of cardiac information, and anxiety level) and medical complications, re-stenosis (renarrowing), and psychosocial adjustment was studied in 97 patients undergoing percutaneous transluminal coronary angioplasty (PTCA) for treatment of narrowed coronary arteries. Three major findings emerged for outcomes measured 6 months after PTCA: repressors with a high level of cardiac information (coping style-information level mismatch) and no history of heart attack were at higher risk for late medical complications (p less than 0.001); sensitizers with a low level of cardiac information (coping style-information level mismatch) and whose PTCA was only moderately successful were at higher risk for re-stenosis of the artery previously widened during PTCA (p less than 0.01); and patients who were more anxious during hospitalization had poorer social functioning and more mood disturbance 6 months after PTCA (p less than 0.05). Thus, psychologic, information, and medical factors are important in predicting 6-month outcomes in patients undergoing PTCA.