On- and off-pump coronary surgery and perioperative myocardial infarction: an issue between incomplete and extensive revascularization Eur J Cardiothorac Surg 8 May May 2008 17 years ago Alamanni F, Dainese L, Naliato M, Gregu S, Agrifoglio M, Polvani GL, Biglioli P, Parolari A; for the Monzino OPCAB Investigators