OM, Anil. Evaluation of Ejection Fraction in Patients with cardiac Resynchronization Therapy by Two and Three Dimensional Echocardiography. Journal of Institute of Medicine Nepal, [S. l.], v. 36, n. 3, p. 58–63, 2014. DOI: 10.59779/jiomnepal.572. Disponível em: http://jiomnepal.edu.np/index.php/jiomnepal/article/view/572. Acesso em: 7 nov. 2025.