NURRAHMAH LATIFA; DEVI NADILAH; GANANG KUSUMA AHIMSA; LIZA APSERA; NURUL ASTARI SEMBIRING; REZZA FITRIANSYAH. The Paradoxical Protector: A Stretched Patent Foramen Ovale in Severe Pulmonary Arterial Hypertension and Right Heart Failure in an Adolescent — A Case Report. The International Journal of Medical Science and Health Research, [S. l.], v. 49, n. 1, p. 846–896, 2026. DOI: 10.70070/3ezcz789. Disponível em: https://internationalmedicaljournal.org/index.php/ijmhsr/article/view/706.. Acesso em: 22 oct. 2026.