A patient with atrial septal defect with cyanosis with diagnostic dilemma turned out to be a case of Total Anomalous Pulmonary Venous Connection (TAPVC). KYAMC Journal, [S. l.], v. 12, n. 2, p. 107–110, 2021. DOI: 10.3329/kyamcj.v12i2.55445. Disponível em: https://banglajol.info/index.php/KYAMCJ/article/view/55445. Acesso em: 3 jul. 2026.