Morrow myectomy for obstructive hypertrophic cardiomyopathy in a patient with mitral valve prosthesis. A definitive resolution: A case report. Actas Médicas (Ecuador), [S. l.], v. 34, n. Suplement 1, p. S-23, 2024. DOI: 10.61284/210. Disponível em: http://actasmedicas.ec/index.php/am/article/view/210.. Acesso em: 31 may. 2026.