Which syndrome is caused by a deletion of roughly 1.8mb of dna on the long arm of chromosome 7 and is characterized by mild to moderate levels of intellectual disability, growth retardation, aortic stenosis, sensitive hearing, and distinctive, elfin-like facies
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Angiography showed mild supra valvular aortic stenosis and mild multiple
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An angiogram is an X-ray image of blood vessels after they are filled with a contrast material. An angiogram of the heart, a coronary angiogram, is the "gold standard" for the evaluation of coronary artery disease (CAD). A coronary angiogram can be used to identify the exact location and severity of CAD.
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