Case report
Open access
Aug 2026
IVUS-Guided UNICORN Leaflet Modification During Redo TAVR to Prevent Coronary Obstruction
This is the first reported IVUS-guided UNICORN leaflet modification during TAVR-in-TAVR, highlighting its potential to improve procedural precision and safety in patients at high risk of coronary obstruction.
A. Hailan, Montasir H Ali, A. Khurana et al.
· JACC Case Reports · 0 citations