[Optimal myocardial revascularization by coronary bypass and complementary angioplasty. Study of 100 patients].

One hundred patients underwent early coronary angiography (average 20.5 days) after coronary bypass surgery between 1994 and 1996. The indications in clinically asymptomatic patients were: study of double mammary grafts, non respect of the preoperative plan (grafts not available, technical difficulties), and/or postoperative ECG changes.