Clinical impact of residual gradient and 3D orifice area after transcatheter mitral valve-in-valve implantation
Elevated 30-day mean gradient is associated with worse outcomes after MVIV, and smaller intraprocedural MVIV 3D-AOA is associated with a higher 30-day mean gradient and worse mortality. Optimizing MVIV orifice area at the time of procedure may improve valve haemodynamics and patient outcomes.
Authors
- Aaisha Ferkh (ORCID: https://orcid.org/0000-0002-6686-865X)
- Cvetan Trpkov (ORCID: https://orcid.org/0000-0002-1064-1210)
- Soohyun Chang (ORCID: https://orcid.org/0000-0003-1528-2154)
- John G. Webb (ORCID: https://orcid.org/0000-0001-7903-2870)
- Anson Cheung
- Maggie Yu (ORCID: https://orcid.org/0000-0002-2022-4939)
- David Meier (ORCID: https://orcid.org/0000-0002-5524-5844)
- Gnalini Sathananthan (ORCID: https://orcid.org/0000-0002-5151-4330)
- Julius Jonas Jelisejevas (ORCID: https://orcid.org/0000-0001-8677-1081)
- David Wood (ORCID: https://orcid.org/0000-0001-5117-2353)
- Brian Chiang
- Kevin Ong (ORCID: https://orcid.org/0000-0003-0893-0993)
- Janarthanan Sathananthan (ORCID: https://orcid.org/0000-0001-9513-9440)
- Mariama Akodad (ORCID: https://orcid.org/0000-0002-2957-5655)
- Jian Ye (ORCID: https://orcid.org/0000-0003-1939-7573)
- Robert Moss (ORCID: https://orcid.org/0000-0002-6639-3076)
- Andrew Chatfield
Institutions
- Valve (United States) (US)
- University of British Columbia (CA)
- Vancouver Hospital and Health Sciences Centre (CA)
- St. Paul's Hospital (CA)
- Vancouver General Hospital (CA)
- St. Paul's Hospital (CA)
Publication Details
- Journal
- European Heart Journal - Cardiovascular Imaging
- Published
- 2025-05-17
- DOI
- https://doi.org/10.1093/ehjci/jeaf152
- Primary Topic
- Cardiac Valve Diseases and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00