VASCONCELOS, J. Tarcísio Medeiros d. What is the Diagnosis?. JOURNAL OF CARDIAC ARRHYTHMIAS, [S. l.], v. 32, n. 3, p. 197–199, 2020. Disponível em: https://jca.org.br/jca/article/view/3302. Acesso em: 21 aug. 2025.