VU, Q. N.; NGUYEN, M. H. Assessment left ventricular function by speckle tracking in patients with mitral valve replacement in Hanoi heart hospital. The Vietnam Journal of Cardiovascular and Thoracic Surgery, [S. l.], v. 43, p. 272 - 283, 2023. DOI: 10.47972/vjcts.v43i.1039. Disponível em: https://vjcts.vn/index.php/vjcts/article/view/1039. Acesso em: 12 feb. 2026.