Surgical myocardial revascularization of patients with ischemic cardiomyopathy and severe left ventricular disfunction - Hovnanian, André L.; Soeiro, Alexandre de Matos; Serrano Jr., Carlos Vicente; Oliveira, Sergio Almeida de; Jatene, Fábio Biscegli; Stolf, Noedir A. G.; Ramires, José A. F. (Clinics, 2010)