# Know your heart surgery risk category. Choose wisely between TAVR (TAVI) and open heart surgery. Aortic stenosis. 3 This page does not yet have an agent-readable markdown version. Canonical: https://diagnosticdetectives.com/products/know-your-heart-surgery-risk-category-choose-wisely-between-tavr-tavi-and-open-heart-surgery-aortic-stenosis-3