Hypercalcemia-Supravalvar Aortic Stenosis

📋Overview

Hypercalcemia-Supravalvar Aortic Stenosis is a legacy term describing a combination of metabolic and cardiovascular findings, specifically high calcium levels and a narrowing of the ascending aorta. This condition is frequently identified as a component of Williams syndrome, a genetic disorder that involves developmental and physical characteristics.

Modern clinical practice typically addresses these findings as distinct entities, where hypercalcemia is managed as a metabolic concern and supravalvar aortic stenosis is treated as a congenital heart defect. The cardiovascular narrowing occurs in the section of the aorta located just above the aortic valve.