KALATSEI, L.; DASSANAYAKE, D. M. N. P. K.; D. K. N. DIRECKSZE, N. Clinical and echocardiographic features of patients with single-chamber and dual-chamber pacemakers. International Journal of Research in Medical Sciences, [S. l.], v. 14, n. 4, p. 1324–1328, 2026. DOI: 10.18203/2320-6012.ijrms20260936. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/16503. Acesso em: 10 jun. 2026.