ABIMANYU, Roni; KETAREN, Andre Pasha; NASUTION, Ali Nafiah. Relationship Between Left Atrium Reservoir Strain and One-Year Mortality After Surgery in Patients with Severe Primary Mitral Regurgitation Undergoing Mitral Valve Replacement at Haji Adam Malik General Hospital, Medan. Journal of Society Medicine, [S. l.], v. 4, n. 2, p. 60–69, 2025. DOI: 10.71197/jsocmed.v4i2.200. Disponível em: https://jsocmed.org/index.php/go/article/view/200. Acesso em: 12 oct. 2025.