article_metadata: Abdullah Al Faisal Kainat Ferdous Harsimran Kaur Surinder Singh Faisal Ahmed
article_metadata: 10.7759/cureus.77373
article_metadata: Cureus
article_metadata: 2025 Jan 13;17(1):e77373.
article_metadata: atrial septal defect (asd) crochetage sign echocardiography electrocardiogram (ecg) pulmonary hypertension (ph)
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/39817264/
article_metadata: Case Reports
article_metadata: PMC11732611
article_metadata: 39817264
article_metadata: Atrial Septal Defect in a Young Boy Presenting With a Rare Crochetage Sign: A Case Report
article_metadata: 2025