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Left Ventricular Outflow Tract Abnormalities

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CT Atlas of Adult Congenital Heart Disease

Abstract

Aortic valve stenosis refers to a narrowing of the lumen of the aortic valve. It is the most common cardiac valvular condition requiring valve replacement. Congenital stenosis is the most common cause of aortic valve stenosis. It is usually associated with anomalous valves, most commonly the bicuspid aortic valve. The congenitally stenotic aortic valve also may be unicuspid (acommissural or unicommissural) or, rarely, congenitally quadricuspid/quadricommissural. A dysplastic tricuspid aortic valve can also develop stenosis (Fig. 13.1).

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Mazur, W., Siegel, M.J., Miszalski-Jamka, T., Pelberg, R. (2013). Left Ventricular Outflow Tract Abnormalities. In: CT Atlas of Adult Congenital Heart Disease. Springer, London. https://doi.org/10.1007/978-1-4471-5088-6_13

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  • DOI: https://doi.org/10.1007/978-1-4471-5088-6_13

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