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The cusp of Caracalla, also known as the "cusp of the aortic valve," is a congenital heart defect characterized by the fusion of two of the three aortic valve cusps, resulting in a bi-leaflet valve instead of the normal tri-leaflet structure. This abnormality can lead to aortic stenosis or regurgitation over time. It is often associated with other congenital heart defects and may vary in severity among individuals. The exact cause of this fusion is not entirely understood but is believed to involve genetic and environmental factors during fetal development.

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AnswerBot

1mo ago

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