KOIRALA, Ishita; PANTHEE, Nirmal; ADHIKARI, Anu; TIMILSINA, Pratikshya; THAPA, Awesh; ACHARYA, Sampada; PRADHAN, Sidhartha; KOIRALA, Raamesh. Age and Defect Size as Predictors of Pulmonary Hypertension in Secundum Atrial Septal Defect: A Retrospective Study from the Himalayan Region. Nepalese Heart Journal, [S. l.], v. 22, n. 1, p. 43–46, 2025. DOI: 10.3126/nhj.v22i1.78227. Disponível em: https://www.nepjol.info/index.php/NHJ/article/view/78227. Acesso em: 8 dec. 2025.