No abstract available
MeSH terms
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Adolescent
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Aorta / abnormalities*
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Aortic Stenosis, Supravalvular / diagnostic imaging*
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Cardiomyopathy, Hypertrophic / diagnostic imaging*
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Coronary Angiography
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Coronary Vessel Anomalies / diagnostic imaging*
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Diagnosis, Differential
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Echocardiography, Transesophageal
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Humans
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Male