YADAV, S. S.; CHAKRABARTY, U.; DATTA, S.; MUKHERJEE, P. Haemodynamic assessment during off pump coronary artery bypass grafting in patients with ejection fraction ≥40% and it’s relation to myocardial ischaemia in early postoperative period. International Journal of Research in Medical Sciences, [S. l.], v. 8, n. 11, p. 4079–4083, 2020. DOI: 10.18203/2320-6012.ijrms20204908. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/8921. Acesso em: 12 oct. 2025.