Anatomical Severity Workup • Independent of Flow
Valvular Heart Disease Registry
*Women exhibit significantly higher risk at lower calcium burdens than men due to fibrotic remodeling.
The AVCS is used to resolve diagnostic uncertainty when echocardiography is discordant. Thresholds of 3000 AU (Men) and 1600 AU (Women)confirm severe stenosis with high specificity (>90%).
Registry Awaiting Inputs
Enter the Agatston score derived from CT and select patient sex to generate the severity interpretation.
Verified
Last Review: 2026
Last Comprehensive Review: 2026