BUYS, D.; BROWN, S.; LONG, M. Left ventricular diverticulum presenting as a pulsating umbilical mass. SA Heart Journal, [S. l.], v. 9, n. 2, p. 120–121, 2017. DOI: 10.24170/9-2-1856. Disponível em: https://www.journals.ac.za/SAHJ/article/view/1856. Acesso em: 8 oct. 2025.