tricuspid valve
Conditions
Interventions
1:mitral valve replacement with tricuspid annuloplas
2:mitral valve replacement without tricuspid annuloplas
Sponsors
Department of cardiovascular, West China Hospital, Sichuan University
Eligibility
Sex/Gender
All
Age
20 Years to 66 Years
Inclusion criteria
Inclusion criteria: patients with mitral valve diseases that need surgical treatments,if the patient's echocardiographic examination of preoperation is mild tricuspid regurgitation with the maximal tricuspid annulus dimension/body surface area = 21mm/m2, were recruited as subjects in present study.
Exclusion criteria
Exclusion criteria: moderate or above tricuspid regurgitation; tricuspid stenosis; cardiac reoperation; tricuspid regurgitation induced by infective endocarditis; Ebstein's anomaly.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the maximal long-axis of RA;mid-RA minor distance;right ventricle dimension;right ventricular wall thickness;left atrium dimension;left ventricular dimension;tricuspid valve annular end-systolic dimension;tricuspid regurgitation;tricuspid annular plane systolic excursion;RV end-diastolic area;RV end-systolic area;3D RV end-systolic volume;3D RV end-diastolic volume;RV index of myocardial performance;percent shorting of tricuspid valve annulu; | — |
Countries
China
Contacts
Public ContactXijun Xiao
Department of cardiovascular, West China Hospital, Sichuan University
Outcome results
None listed