HEMODYNAMIC AND MIXED VENOUS OXYGEN SATURATRION CHANGES DURING POSITIONING OF THE HEART FOR OBTUSE MARGINAL ARTERY BYPASS GRAFTING IN OFF PUMP CORONARY ARTERY BYPASS GRAFTING. Journal of Pharmaceutical Negative Results [Internet]. 2023 Feb. 10 [cited 2026 Jun. 7];:1704-11. Available from: https://pnrjournal.com/index.php/home/article/view/8477