Redo coronary surgery.
D000787:Angina Pectoris / Q000601:surgery; D001026:Coronary Artery Bypass; D003326:Coronary Circulation; D003327:Coronary Disease / Q000601:surgery*; D005260:Female; D006083:Graft Occlusion, Vascular / Q000601:surgery*; D006801:Humans; D007387:Internal Mammary-Coronary Artery Anastomosis; D008297:Male; D008875:Middle Aged; D009204:Myocardial Revascularization; D011183:Postoperative Complications / Q000401:mortality; D012008:Recurrence; D012086:Reoperation