# Zwei 90-jährige Patienten mit Aortenklappenstenose: TAVI (Transkatheter-Aortenklappenimplantation) versus offene Herzoperation zum Aortenklappenersatz. Klinischer Fall. 8 This page does not yet have an agent-readable markdown version. Canonical: https://diagnosticdetectives.com/products/two-90-year-old-patients-with-aortic-stenosis-tavr-vs-open-heart-surgery-to-replace-aortic-valve-clinical-case-8