Intraoperative Bypass Flow Measurement Reduces the Incidence of Postoperative Ventricular Fibrillation and Myocardial Markers After Coronary Revascularisation - Bauer, S F; Bauer, K; Ennker, I C; Rosendahl, U; Ennker, J (The Thoracic and Cardiovascular Surgeon, 2005)