Diagnosis and Surgical Treatment of a Foramen Ovale Defect in Older Patients Complicated by Pulmonary Artery Hypertension. American Journal of Pediatric Medicine and Health Sciences (2993-2149), [S. l.], v. 4, n. 6, p. 17–22, 2026. Disponível em: https://grnjournal.us/index.php/AJPMHS/article/view/9582. Acesso em: 23 jun. 2026.