ABSTRACT
Noonan syndrome (NS) is a pleomorphic genetic disorder. Up to 50-80% of individuals have associated congenital heart disease. The scope of cardiac disease in NS is quite variable depending on the gene mutation. The most common forms of cardiac defects include pulmonary stenosis, hypertrophic cardiomyopathy (HCM), atrial septal defect and left-sided lesions. Amongst the rare vascular abnormalities few case reports have been mentioned about coronary artery lesions apart from sinus of Valsalva aneurysm, aortic dissection, intracranial aneurysm. This is a case report a rare case of asymptomatic coronary artery aneurysm in a young male with NS. There is lack of unified protocol for the screening, diagnosis, treatment, and follow-up of coronary artery disease in patients with NS. We conclude, echocardiography is sufficient in most cases in children. But a CT scan is appropriate in adults or when other lesions are suspected.
ABSTRACT
Aorto-left ventricular tunnel is an extremely rare CHD clinically impressing as aortic regurgitation. This is usually corrected surgically, sometimes by percutaneous catheter intervention. Recurrent aorto-left ventricular tunnel has been reported occasionally. Reports of percutaneous closure of such recurrent aorto-left ventricular tunnels are rare. We hereby describe successful closure of a recurrent aorto-left ventricular tunnel with an Amplatzer Vascular Plug II.
