BULBULIA, B. A.; ESSOP, A. R. Pulmonary Hypertension in Adults with Congenital Heart Disease (ACHD): Case Study of Undetected Atria Septal Defect. British Journal of Healthcare and Medical Research, [S. l.], v. 12, n. 04, p. 246–253, 2025. DOI: 10.14738/bjhr.1204.19186. Disponível em: https://journals.scholarpublishing.org/index.php/BJHR/article/view/19186. Acesso em: 10 jan. 2026.