Evaluation of the Elasticity of the Mitral Valve
Evaluation of the Elasticity of the Mitral Valve Chordae by Uniaxial Traction in the Context of Mitral Valve Regurgitation With a Comparison of the Results: Mitral Valve Prolapse vs Restriction of Mitral Valve Movement
Centre Hospitalier Universitaire de Saint Etienne
30 participants
Oct 18, 2021
OBSERVATIONAL
Conditions
Summary
There is no information in the literature on the mechanobiological characteristics of mitral valve chords in living humans. All examinations were carried out on tissues taken from animals, either from cadavers or from frozen human tissues. The objective is to determine mechanobiological and histological characteristics of the mitral valve chords in living humans, as well as to compare differences in elasticity in different groups (Group A: patients with mitral valve prolapse versus Group B: patients with restrictive ischemic mitral valve).
Eligibility
Inclusion Criteria1
- All patients programmed for mitral valve replacement who have more than 45 years old
Exclusion Criteria4
- Patients with mitral calcification
- Mitral valve rheumatic disease
- Mitral valve infections
- Redo surgery on the mitral valve
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Interventions
Data collection on patient history and intraoperative results.
Locations(1)
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NCT06153563