16 Nov 2025
Mitral TEER - LIVE Case
TEER and valve replacement for severe mitral regurgitation
Summary
Watch this live case followed by a recorded case, regarding a 75-year-old male with type 2 DM, permanent AF, and severe LV dysfunction (30%), with a history of RCA PCI one month earlier and three hospitalizations for heart failure, presented with severe secondary mitral and tricuspid regurgitation. A long and wide Dragonfly device was implanted after transseptal puncture using a radiofrequency Valsalva Cross needle, under TEE guidance.
Recorded case: An 85-year-old woman with AF presented with severe primary mitral regurgitation due to prolapse and flail. She was treated with implantation of a Tendyne valve via transapical access under TEE guidance.
LIVE Educational Case from Hospital Álvaro Cunqueiro - Vigo, Spain
This session has been made possible thanks to the kind support of Medical Simulation Technologies
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Key moments
- 15:00–17:24 – Imaging simulation
- 22:22–26:57 – Dragonfly description
- 32:55–52:19 – Dragonfly placement
- 56:57–1:00:45 – Procedural analysing
- 1:12:22–1:20:40 – Tendyne placement
Keywords: Secondary MR, Primary MR, Dragonfly, Tendyne, TEER, TMVR