THU, N. T.; SƠN, P. T.; CẨN, Đỗ T.; LÝ, N. T. M. 22. Assessment of right ventricular longitudinal strain by speckle-tracking echocardiography in patients with severe mitral regurgitation due to valve prolapse. Journal of Medical Research, [S. l.], v. 195, n. 10, p. 202-212, 2025. DOI: 10.52852/tcncyh.v195i10.4029. Disponível em: https://tapchinghiencuuyhoc.vn/index.php/tcncyh/article/view/4029. Acesso em: 7 nov. 2026.