THANH, N. V.; SON, P. T.; TUAN, N. Q. Outcome of patients with normal and decreased heart rate variability coronary artery bypass grafting surgey. The Vietnam Journal of Cardiovascular and Thoracic Surgery, [S. l.], v. 35, p. 115-123, 2022. DOI: 10.47972/vjcts.v35i.688. Disponível em: https://vjcts.vn/index.php/vjcts/article/view/688. Acesso em: 16 apr. 2026.