Courtesy of the SBHCI.
Intrepid is a 43-, 46-, and 50-mm nitinol self-expanding valve with bovine pericardial leaflets that is placed using a transapical delivery system with a 35-Fr access.
This pilot study enrolled 50 patients with severe mitral regurgitation who were symptomatic and at a high surgical risk, or in whom surgery was contraindicated.
Read also: “TCT 2017 | MAVERIC: Results 6 Months After Transcatheter Mitral Valve Replacement”.
The rate of implantation success was 98%; the rate of 30-day mortality was 14% and 1-year survival was 77%. In patients who survived 1 year, there was no device dysfunction, hemolysis, thrombosis, or residual mitral regurgitation. After a 1-year follow-up, 79% of all survivors presented a New York Heart Association (NYHA) functional class I-II.
Conclusion
Treatment with the Intrepid device was feasible and able to correct mitral regurgitation in patients at high or extreme surgical risk.
Courtesy of the SBHCI.
Original title: 30-Day Outcomes of Transcatheter MV Replacement in Patients With Severe Mitral Regurgitation.
Presenter: Paul Sorajja.
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