Supravalvular aortic stenosis

MONDO:0008504

SupraValvar Aortic Stenosis (SVAS) is characterized by the narrowing of the aorta lumen (close to its origin) or other arteries (branch pulmonary arteries, coronary arteries). This narrowing of the aorta or pulmonary branches may impede blood flow, resulting in heart murmur and ventricular hypertrophy (in case of aorta involvement). The narrowing results from a thickening of the artery wall, which is not related to atherosclerosis.

Also known as: SVAS, supravalvar aortic stenosis, supravalvular aortic stenosis, supravalvular aortic stenosis (disease), aortic supravalvular stenosis, supravalvar aortic stenosis, Eisenberg type

61 clinical trials for this condition and its sub-types, 3 tagged with Supravalvular aortic stenosis itself.

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Where it sits in the disease tree

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↑ Cardiogenetic disease (618) ↑ Aortic valve stenosis (322)

Including sub-types (61) Tagged with Supravalvular aortic stenosis (3)

Not yet finished but already full! 1 Completed 2

Newborn screening study aims to catch rare diseases at birth

Diagnosis Ongoing

This study offers voluntary screening for newborns in North Carolina to detect a wide range of rare health conditions early. Using a small blood sample already collected at birth, the program tests for dozens of disorders, including spinal muscular atrophy, cystic fibrosis, and m…

Sponsor: RTI International • Aim: Diagnosis

Last updated Jul 03, 2026 00:00 UTC

Supravalvular aortic stenosis

Where it sits in the disease tree

Newborn screening study aims to catch rare diseases at birth