cierre percutáneo con dispositivo oclusor. Informe de tres casos exitosos

摘要: Valsalva sinus aneurysms (VSA) are rare defects, representing 0.09% of all congenital heart diseases. They more common in male and can be either acquired or congenital. The latter is consequence an incomplete fusion the distal bulbar septum that separates pulmonary artery from aorta piece together with fi brous annulus aortic valve. subsequent thinning middle layer aorta, leads to progressive dilatation