Prediction of the annuloplasty ring size for mitral valve repair using by three-dimensional transesophageal echocardiography
Not Applicable
Completed
- Conditions
- mitral valve repair for mitral regurgitation
- Registration Number
- JPRN-UMIN000025793
- Lead Sponsor
- ational Cerebral and Cardiovascular Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
emergency operation Patients under 20 years old Patients with mitral regurgitation due to infection (infective endocarditis) Patients contraindicated for transesophageal echocardiography (postoperative esophageal cancer, esophageal diverticulum, esophageal varix) Patients deemed as inappropriate for participating in the study Pationts who we can not take consent
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Correlation between the size of annuloplasty ring size and predicted size by using 3D-TEE
- Secondary Outcome Measures
Name Time Method Evaluate whether the discrepancy between the annuloplasty ring size and predicted size by using 3D-TEE affect the postoperative residual mitral regurgitation. Correlation between the size of annuloplasty ring size and predicted size by using 3D-TEE due to the difference of the lesion site (anterior leaflet or posterior leaflet) Complication of transesophageal echocardiography Postoperative complication Postoperative recovery (respiration time, stay in intensive care unit, hospital stay)