scholarly journals Prediction of the annuloplasty ring size in patients undergoing mitral valve repair using real-time three-dimensional transoesophageal echocardiography

2011 ◽  
Vol 12 (6) ◽  
pp. 445-453 ◽  
Author(s):  
J. Ender ◽  
S. Eibel ◽  
C. Mukherjee ◽  
D. Mathioudakis ◽  
M.A. Borger ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Real Time ◽  
Mitral Valve Repair ◽  
Three Dimensional ◽  
Transoesophageal Echocardiography ◽  
Ring Size ◽  
Valve Repair ◽  
Annuloplasty Ring

scholarly journals P1409 Sizing of mitral annuloplasty rings using three-dimensional transoesophageal echocardiography

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
K Yoshitani ◽  
T Fujii ◽  
S Ito ◽  
A Shimokawa ◽  
Y Ohnishi
Keyword(s):  
Mitral Valve ◽  
Mitral Regurgitation ◽  
Mitral Valve Repair ◽  
Three Dimensional ◽  
Transoesophageal Echocardiography ◽  
Ring Size ◽  
Valve Repair ◽  
Annuloplasty Ring ◽  
Mitral Annuloplasty ◽  
Systolic Phase

Abstract Funding Acknowledgements Department funding Background Mitral valve repair is preferred to valve replacement in cases of degenerative mitral regurgitation (MR) due to the lower risk of valve-related complications and operative mortality. In mitral valve repair, annuloplasty is associated with better clinical outcomes. Sizing of the annuloplasty ring with a ring sizer, which should be performed in the end-systolic phase, is performed in diastole during hyperkalaemia cardioplegic arrest. Three-dimensional transoesophageal echocardiography (3D-TEE) allows measurement of the mitral valve while the heart is beating, which is beneficial since the mitral valve size changes throughout the cardiac cycle. Purpose To investigate whether 3D-TEE measurements of the mitral valve are effective for preventing recurrent mitral regurgitation (MR) in patients who undergo mitral valve repair for degenerative MR. Methods This study retrospectively reviewed 139 patients who underwent mitral annuloplasty for degenerative MR. After 47 patients were excluded, 92 patients were analysed. The inter-commissural (IC) distance and anterior leaflet height of the A2 segment of the mitral valve were measured by 3D-TEE at the end-systolic phase. The annuloplasty ring size and type were selected by surgeons using specific ring sizers. We investigated the association of the IC distance with the size of implanted annulus ring and differences between the size of implanted annulus ring and the IC distance. We also compared the IC distance, the A2 height, and the ratio of A2 height to IC distance between patients with and without recurrent mild-to-moderate MR for 36 months. Results There was a significant correlation between the size of the mitral annuloplasty ring and the IC distance (R²=0.7023, p < 0.001). The variety between implanted annulus ring size and IC distance measured by 3D-TEE was shown in Figure1. Eight cases had mild or greater recurrent MR. There was a significant difference in the ratio of A2 height to IC distance between patients with and without recurrent MR (p = 0.006). The A2 height was greater in patients with recurrent MR, but this difference was not significant (p = 0.059). Conclusions There was a significant correlation between the size of the mitral annuloplasty ring and the IC distance. Our results demonstrated a higher ratio of A2 height to IC distance in patients with recurrent MR. Abstract P1409 Figure1

The Percutaneous Mitral Valve Repair Procedure – The Role of Echocardiographic Guidance

2011 ◽  
Vol 7 (3) ◽  
pp. 177 ◽  
Author(s):  
Martin Swaans ◽  
Ben van den Branden ◽  
Marco Post ◽  
Jan van der Heyden ◽  
◽  
...  
Keyword(s):  
Mitral Valve ◽  
Real Time ◽  
Mitral Valve Repair ◽  
Three Dimensional ◽  
Transoesophageal Echocardiography ◽  
Valve Repair ◽  
Percutaneous Mitral Valve Repair ◽  
Repair Procedure ◽  
Additional Value

Percutaneous mitral valve repair is a sophisticated procedure which requires a unique collaboration between the interventionalist and echocardiographer since it is mainly driven by real-time transoesophageal echocardiography (TEE). Fluoroscopy plays a lesser role. We will review the role of echocardiography during the different procedural steps and the additional value of three-dimensional (3D TEE).

Role of real-time three dimensional transoesophageal echocardiography as guidance imaging modality during catheter based edge-to-edge mitral valve repair

Heart ◽  
2013 ◽  
Vol 99 (16) ◽  
pp. 1204-1215 ◽  
Author(s):  
Francesco Fulvio Faletra ◽  
Giovanni Pedrazzini ◽  
Elena Pasotti ◽  
Iveta Petrova ◽  
Agne Drasutiene ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Real Time ◽  
Mitral Valve Repair ◽  
Imaging Modality ◽  
Three Dimensional ◽  
Transoesophageal Echocardiography ◽  
Valve Repair

Real-Time Three-Dimensional Transoesophageal Echocardiography to Guide Transapical Mitral Valve Repair

2011 ◽  
Vol 20 (4) ◽  
pp. 259
Author(s):  
T. Noack ◽  
J. Seeburger ◽  
H.D. Tschernich ◽  
M.A. Borger ◽  
F.W. Mohr
Keyword(s):  
Mitral Valve ◽  
Real Time ◽  
Mitral Valve Repair ◽  
Three Dimensional ◽  
Transoesophageal Echocardiography ◽  
Valve Repair

Effect of Mitral Valve Repair on Mitral-Aortic Coupling: A Real-Time Three-Dimensional Transesophageal Echocardiography Study

2012 ◽  
Vol 25 (5) ◽  
pp. 524-531 ◽  
Author(s):  
Federico Veronesi ◽  
Enrico G. Caiani ◽  
Lissa Sugeng ◽  
Laura Fusini ◽  
Gloria Tamborini ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Transesophageal Echocardiography ◽  
Real Time ◽  
Mitral Valve Repair ◽  
Three Dimensional ◽  
Valve Repair

Annular dynamics after mitral valve repair with different prosthetic rings: A real-time three-dimensional transesophageal echocardiography study

Surgery Today ◽  
2015 ◽  
Vol 46 (9) ◽  
pp. 1083-1090 ◽  
Author(s):  
Hiroyuki Nishi ◽  
Koichi Toda ◽  
Shigeru Miyagawa ◽  
Yasushi Yoshikawa ◽  
Satsuki Fukushima ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Transesophageal Echocardiography ◽  
Real Time ◽  
Mitral Valve Repair ◽  
Three Dimensional ◽  
Valve Repair
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