2006;27: 413 8. 374. Gurfinkel EP, Perez dlH, Brito VM, et al. Invasive vs non-invasive treatment in acute coronary syndromes and prior bypass surgery. Int J Cardiol. 2007;119:65 72. 375. Lytle BW, Loop FD, Taylor PC, et al. The effect of coronary reop- eration on the survival of patients with stenoses in saphenous vein bypass grafts to coronary arteries. J Thorac Cardiovasc Surg. 1993; 105:605 12. 376. Morrison DA, Sethi G, Sacks J, et al. Percutaneous coronary inter- vention versus coronary artery bypass graft surgery for patients with Hillis et al 2011 ACCF/AHA CABG Guideline e709 medically refractory myocardial ischemia and risk factors for adverse outcomes with bypass: a multicenter, randomized trial. Investigators of the Department of Veterans Affairs Cooperative Study #385, the Angina With Extremely Serious Operative Mortality Evaluation (AWESOME). J Am Coll Cardiol. 2001;38:143 9. 377. Pfautsch P, Frantz E, Ellmer A, et al. [Long-term outcome of therapy of recurrent myocardial ischemia after surgical revascularization]. Z Kardiol. 1999;88:489 97. 378. Sergeant P, Blackstone E, Meyns B, et al. First cardiological or car- diosurgical reintervention for ischemic heart disease after primary coronary artery bypass grafting. Eur J Cardiothorac Surg. 1998;14: 480 7. 379. Stephan WJ, O Keefe JH Jr, Piehler JM, et al. Coronary angioplasty versus repeat coronary artery bypass grafting for patients with previous bypass surgery. J Am Coll Cardiol. 1996;28:1140 6. 380. Subramanian S, Sabik JF, III, Houghtaling PL, et al. Decision-making for patients with patent left internal thoracic artery grafts to left anterior descending. Ann Thorac Surg. 2009;87:1392 8. 381. Weintraub WS, Jones EL, Morris DC, et al. Outcome of reoperative coronary bypass surgery versus coronary angioplasty after previous bypass surgery. Circulation. 1997;95:868 77. 382. Shaw LJ, Berman DS, Maron DJ, et al. 