scholarly journals The double-orifice technique in mitral valve repair: A simple solution for complex problems

2001 ◽  
Vol 122 (4) ◽  
pp. 674-681 ◽  
Author(s):  
Ottavio Alfieri ◽  
Francesco Maisano ◽  
Michele De Bonis ◽  
Pier Luigi Stefano ◽  
Lucia Torracca ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Mitral Valve Repair ◽  
Simple Solution ◽  
Valve Repair ◽  
Complex Problems ◽  
Double Orifice

A Computational Study of the Hemodynamics After “Edge-to-Edge” Mitral Valve Repair

2001 ◽  
Vol 123 (6) ◽  
pp. 565-570 ◽  
Author(s):  
A. Redaelli ◽  
G. Guadagni ◽  
R. Fumero ◽  
F. Maisano ◽  
O. Alfieri
Keyword(s):  
Mitral Valve ◽  
Pressure Drop ◽  
Mitral Valve Repair ◽  
Computational Study ◽  
Free Edge ◽  
Parametric Model ◽  
Left Heart ◽  
Valve Repair ◽  
Double Orifice ◽  
Orifice Valve

Edge-to-edge mitral valve repair consists in suturing the free edge of the leaflets to re-establish coaptation in prolapsing valves. The leaflets are frequently sutured at the middle and a double orifice valve is created. In order to study the hemodynamic implications, a parametric model of the left heart has been developed. Different valve areas and shapes have been investigated. Results show that the simplified Bernoulli formula provides a good estimation of the pressure drop and that the pressure drop may be predicted on the basis of the pre-operative geometric and hemodynamics data by means of customized models.

Mitral Valve Repair for Isolated Double-Orifice Mitral Valve With Torn Chordae

1997 ◽  
Vol 64 (6) ◽  
pp. 1831-1834 ◽  
Author(s):  
Yukihiro Tomita ◽  
Hisataka Yasui ◽  
Ryuji Tominaga
Keyword(s):  
Mitral Valve ◽  
Mitral Valve Repair ◽  
Valve Repair ◽  
Double Orifice

Mitral Valve Repair for Double-orifice Mitral Valve

2014 ◽  
Vol 23 (12) ◽  
pp. e267-e269 ◽  
Author(s):  
Qun-Jun Duan ◽  
Zhan Gao
Keyword(s):  
Mitral Valve ◽  
Mitral Valve Repair ◽  
Valve Repair ◽  
Double Orifice

scholarly journals Preliminary observations on haemodynamics during physiological stress conditions following ‘double-orifice’ mitral valve repair

2001 ◽  
Vol 20 (2) ◽  
pp. 262-269 ◽  
Author(s):  
Valentino Borghetti ◽  
Marco Campana ◽  
Carla Scotti ◽  
Giovanni Parrinello ◽  
Roberto Lorusso
Keyword(s):  
Mitral Valve ◽  
Mitral Valve Repair ◽  
Physiological Stress ◽  
Stress Conditions ◽  
Valve Repair ◽  
Double Orifice

scholarly journals Successful mitral valve repair involving division of bridging tissue in a patient with double orifice mitral valve

2019 ◽  
Vol 157 (5) ◽  
pp. e293-e295 ◽  
Author(s):  
Masashi Takeshita ◽  
Hirokuni Arai ◽  
Tomohiro Mizuno ◽  
Masahumi Yashima
Keyword(s):  
Mitral Valve ◽  
Mitral Valve Repair ◽  
Valve Repair ◽  
Double Orifice

Transcatheter mitral valve repair: from edge-to-edge to annuloplasty

ESC CardioMed ◽  
2018 ◽  
pp. 477-482
Author(s):  
Mehdi Eskandari ◽  
Mark J. Monaghan
Keyword(s):  
Mitral Valve ◽  
Mitral Regurgitation ◽  
Mitral Valve Repair ◽  
Patient Selection ◽  
Surgical Approach ◽  
Valve Repair ◽  
Transcatheter Mitral Valve Repair ◽  
Double Orifice

With more than 35,000 procedures worldwide, percutaneous edge-to-edge repair using MitraClip® is by far the most widely used percutaneous mitral valve intervention for the treatment of mitral regurgitation. The technique is based on a similar surgical approach introduced by Alfieri in 1991 that creates a double orifice mitral valve by approximating the two edges of the leaflets. This chapter discusses patient selection and the use of echocardiography to guide MitraClip® insertion.

Double-orifice mitral valve repair

2018 ◽  
Vol 29 (2) ◽  
pp. 214-215
Author(s):  
Teresa Gonzalez ◽  
Francisco Vera ◽  
Enrique Ruiz
Keyword(s):  
Mitral Valve ◽  
Mitral Valve Repair ◽  
Valve Repair ◽  
Complex Anatomy ◽  
Double Orifice

AbstractWe present the case of a 6-year-old patient with double-orifice mitral valve and severe regurgitation, which was successfully repaired. We demonstrate that mitral valve repair may be attempted even in complex anatomy such as the double-orifice mitral valve, where it can offer excellent results.

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