Predicting LVOT Obstruction in Transcatheter Mitral Valve Implantation: Concept of the Neo-LVOT.
Philipp Blanke,Philipp Blanke,Christopher Naoum,Danny Dvir,Vinayak Bapat,Kevin Ong,David W.M. Muller,Anson Cheung,Jian Ye,James K. Min,Nicolo Piazza,Pascal Thériault-Lauzier,John G. Webb,Jonathon Leipsic +13 more
Reads0
Chats0
TLDR
Outflow tract obstruction is a feared and potentially lethal complication of transcatheter mitral valve replacement (TMVR),Mitral valve-in-valve (ViV), and valve- in-ring (ViR) procedures as well as implantation of transCatheter heart valves in calcific mitral valves disease.Abstract:
Outflow tract obstruction is a feared and potentially lethal complication of transcatheter mitral valve replacement (TMVR), mitral valve-in-valve (ViV), and valve-in-ring (ViR) procedures as well as implantation of transcatheter heart valves in calcific mitral valve disease. These proceduresread more
Citations
More filters
Journal ArticleDOI
1-Year Outcomes of Transcatheter Mitral Valve Replacement in Patients With Severe Mitral Annular Calcification
Mayra Guerrero,Marina Urena,Dominique Himbert,Dee Dee Wang,Mackram F. Eleid,Susheel Kodali,Isaac George,Tarun Chakravarty,Moses Mathur,David Holzhey,Ashish Pershad,H. Kenith Fang,Daniel O'Hair,Noah Jones,Vaikom S. Mahadevan,Nicolas Dumonteil,Josep Rodés-Cabau,Nicolo Piazza,Enrico Ferrari,Daniel Ciaburri,Mohammed Nejjari,Augustin Delago,Paul Sorajja,Firas Zahr,Vivek Rajagopal,Brian Whisenant,Pinak B. Shah,Jan-Malte Sinning,Adam Witkowski,Hélène Eltchaninoff,Danny Dvir,Bena Martin,Guilherme F. Attizzani,Diego Felipe Gaia,Nagela S. V. Nunes,Amir-Ali Fassa,Faraz Kerendi,Gregory Pavlides,Vijay Iyer,Georges Kaddissi,Christian Witzke,James Wudel,Gregory J. Mishkel,Bryan Raybuck,Chi Wang,Ron Waksman,Igor F. Palacios,Alain Cribier,John G. Webb,Vinnie Bapat,Mark Reisman,Raj Makkar,Martin B. Leon,Charanjit S. Rihal,Alec Vahanian,William W. O'Neill,Ted Feldman +56 more
TL;DR: The TMVR in MAC Global Registry as mentioned in this paper is a multicenter registry that collects data on outcomes of transcatheter mitral valve replacement in patients with severe mitral annular calcification.
Journal ArticleDOI
Early Experience With New Transcatheter Mitral Valve Replacement
Vinayak Bapat,Vivek Rajagopal,Christopher Meduri,R. Saeid Farivar,Antony Walton,Stephen J. Duffy,Robert Gooley,Aubrey Almeida,Michael J. Reardon,Neal S. Kleiman,Konstantinos Spargias,Stratis Pattakos,Martin K.C. Ng,Michael K. Wilson,David H. Adams,Martin B. Leon,Michael J. Mack,Sharla Chenoweth,Paul Sorajja,Intrepid Global Pilot Study Investigators +19 more
TL;DR: TMVR with the valve was feasible in a study group at high or extreme risk for conventional mitral valve replacement, and these results inform trial design of TMVR in lower-risk patients with severe mitral valves regurgitation.
Journal ArticleDOI
Transcatheter Mitral Valve Replacement: Insights From Early Clinical Experience and Future Challenges
TL;DR: The TMVR systems currently in development and the results obtained from early clinical experiences are described and the main challenges in and future perspectives on this emerging field are discussed.
Journal ArticleDOI
Predictors of Left Ventricular Outflow Tract Obstruction After Transcatheter Mitral Valve Replacement
Sung Han Yoon,Sabine Bleiziffer,Azeem Latib,Lena Eschenbach,Marco Ancona,Flavien Vincent,Won-Keun Kim,Axel Unbehaum,Masahiko Asami,Abhijeet Dhoble,Miriam Silaschi,Antonio H. Frangieh,Verena Veulemans,Gilbert H.L. Tang,Shingo Kuwata,Rajiv Rampat,Tobias Schmidt,Amisha Patel,Pedro Felipe Gomez Nicz,Luis Nombela-Franco,Annapoorna Kini,Mitsunobu Kitamura,Rahul Sharma,Tarun Chakravarty,David Hildick-Smith,Martin Arnold,Fabio Sandoli de Brito,Christoph J Jensen,Christian Jung,Hasan Jilaihawi,Richard W. Smalling,Francesco Maisano,Albert M. Kasel,Hendrik Treede,Joerg Kempfert,Thomas Pilgrim,Saibal Kar,Vinayak Bapat,Brian Whisenant,Eric Van Belle,Victoria Delgado,Thomas Modine,Jeroen J. Bax,Raj Makkar +43 more
TL;DR: A small estimated neo-LVOT area was significantly associated with LVOT obstruction after TMVR and may help identify patients at high risk forLVOT obstruction.
Journal ArticleDOI
Initial Feasibility Study of a New Transcatheter Mitral Prosthesis: The First 100 Patients
Paul Sorajja,Neil Moat,Vinay Badhwar,Darren L. Walters,Gaetano Paone,Brian Bethea,Richard Bae,Gry Dahle,Mubashir Mumtaz,Paul A. Grayburn,Samir R. Kapadia,Vasilis C. Babaliaros,Mayra Guerrero,Lowell F. Satler,Vinod H. Thourani,Francesco Bedogni,David G. Rizik,Paolo Denti,Nicolas Dumonteil,Thomas Modine,Ajay Sinhal,Michael L Chuang,Jeffrey J. Popma,Philipp Blanke,Jonathon Leipsic,David W.M. Muller +25 more
TL;DR: In this study of TMVR, which is the largest experience to date, the prosthesis was highly effective in relieving MR and improving symptoms, with an acceptable safety profile.
References
More filters
Journal ArticleDOI
Multimodality Imaging in the Context of Transcatheter Mitral Valve Replacement: Establishing Consensus Among Modalities and Disciplines.
Philipp Blanke,Christopher Naoum,John G. Webb,Danny Dvir,Rebecca T. Hahn,Paul A. Grayburn,Robert Moss,Mark Reisman,Nicolo Piazza,Jonathon Leipsic +9 more
TL;DR: An overview of anatomical principles and definitions, a methodology for anatomical quantification, and perioperative guidance are provided.
Journal ArticleDOI
Mitral Annular Evaluation With CT in the Context of Transcatheter Mitral Valve Replacement
Philipp Blanke,Danny Dvir,Anson Cheung,Robert A. Levine,Christopher R. Thompson,John G. Webb,Jonathon Leipsic +6 more
TL;DR: This work has shown that the nonplanar, saddle-shaped, 3-dimensional structure of the mitral annulus has been well established with the advent of transcatheter mitral valve replacement.
Related Papers (5)
Transcatheter Mitral Valve Replacement in Native Mitral Valve Disease With Severe Mitral Annular Calcification Results From the First Multicenter Global Registry
Mayra Guerrero,Danny Dvir,Dominique Himbert,Marina Urena,Mackram F. Eleid,Dee Dee Wang,Adam Greenbaum,Vaikom S. Mahadevan,David Holzhey,Daniel O'Hair,Nicolas Dumonteil,Josep Rodés-Cabau,Nicolo Piazza,José Honório Palma,Augustin Delago,Enrico Ferrari,Adam Witkowski,Olaf Wendler,Ran Kornowski,Pedro Martinez-Clark,Daniel Ciaburri,Richard J. Shemin,Sami Alnasser,David A. McAllister,Martin Bena,Faraz Kerendi,Gregory Pavlides,Jose J. Sobrinho,Guilherme F. Attizzani,Isaac George,George Nickenig,Amir Ali Fassa,Alain Cribier,Vinnie Bapat,Ted Feldman,Charanjit S. Rihal,Alec Vahanian,John G. Webb,William W. O'Neill +38 more
1-Year Outcomes of Transcatheter Mitral Valve Replacement in Patients With Severe Mitral Annular Calcification
Mayra Guerrero,Marina Urena,Dominique Himbert,Dee Dee Wang,Mackram F. Eleid,Susheel Kodali,Isaac George,Tarun Chakravarty,Moses Mathur,David Holzhey,Ashish Pershad,H. Kenith Fang,Daniel O'Hair,Noah Jones,Vaikom S. Mahadevan,Nicolas Dumonteil,Josep Rodés-Cabau,Nicolo Piazza,Enrico Ferrari,Daniel Ciaburri,Mohammed Nejjari,Augustin Delago,Paul Sorajja,Firas Zahr,Vivek Rajagopal,Brian Whisenant,Pinak B. Shah,Jan-Malte Sinning,Adam Witkowski,Hélène Eltchaninoff,Danny Dvir,Bena Martin,Guilherme F. Attizzani,Diego Felipe Gaia,Nagela S. V. Nunes,Amir-Ali Fassa,Faraz Kerendi,Gregory Pavlides,Vijay Iyer,Georges Kaddissi,Christian Witzke,James Wudel,Gregory J. Mishkel,Bryan Raybuck,Chi Wang,Ron Waksman,Igor F. Palacios,Alain Cribier,John G. Webb,Vinnie Bapat,Mark Reisman,Raj Makkar,Martin B. Leon,Charanjit S. Rihal,Alec Vahanian,William W. O'Neill,Ted Feldman +56 more
Transcatheter Mitral Valve Replacement for Patients With Symptomatic Mitral Regurgitation: A Global Feasibility Trial
David W.M. Muller,Robert S. Farivar,Paul Jansz,Richard Bae,Darren L. Walters,Andrew Clarke,Paul A. Grayburn,Robert C. Stoler,Gry Dahle,Kjell Arne Rein,Marty Shaw,Gregory M. Scalia,Mayra Guerrero,Paul J. Pearson,Samir R. Kapadia,Marc Gillinov,Augusto D. Pichard,Paul J. Corso,Jeffrey J. Popma,Michael Chuang,Philipp Blanke,Jonathon Leipsic,Paul Sorajja,Tendyne Global Feasibility Trial Investigators +23 more