Unruptured congenital sinus of Valsalva aneurysm causing right ventricular outflow tract obstruction associated with hidden ventricular septal defect: a case report
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Background: Sinus of Valsalva aneurysms are rare congenital lesions. Unruptured aneurysms are often silent, but when they are large, they can cause symptoms by compressing nearby structures. This case is notable because an unrupt... ...
