There is an urgent need for transcatheter tricuspid interventions, as pharmaceutical therapy becomes ineffective in advanced disease stages and surgery remains associated with high mortality rates. Despite the promising results, in some patients, although good procedural results were achieved, no clinical improvements were measured. Right ventricular dysfunction is suspected to be the cause of the failed therapeutic strategy. Therefore this study aims to analyze right ventricular function with magnet resonance imaging before and 3-months after the procedure in order to gain insight into the prevalence and dynamics of right ventricular dysfunction in severe tricuspid regurgitation and to identify possible predictors for treatment failure.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Enrollment
30
Patients will receive a cardiac magnet resonance tomography before and 3-month after the procedure
Herz- und Diabeteszentrum, NRW
Bad Oeynhausen, North Rhine-Westphalia, Germany
Influence of transcatheter tricuspid intervention on tricuspid annular plane systolic excursion resonance tomography and echocardiography
Changes on tricuspid annular plane systolic excursion in magnet resonance tomography and echocardiography after of transcatheter tricuspid intervention
Time frame: 3 month
Influence of transcatheter tricuspid intervention on right ventricular basal diameter excursion in resonance tomography and echocardiography
Changes on right ventricular basal diameter in resonance tomography and echocardiography after transcatheter tricuspid intervention
Time frame: 3 Month
Influence of transcatheter tricuspid intervention on right ventricular stroke volume resonance tomography and echocardiography
Changes on right ventricular stroke volume in resonance tomography and echocardiography after transcatheter tricuspid intervention
Time frame: 3 Month
Influence of transcatheter tricuspid intervention on right ventricular ejection fraction resonance tomography and echocardiography
Changes on right ventricular ejection fraction in resonance tomography and echocardiography after transcatheter tricuspid intervention
Time frame: 3 Month
Influence of transcatheter tricuspid intervention on right ventricular global longitudinal strain resonance tomography and echocardiography
Changes on right ventricular global longitudinal in resonance tomography and echocardiography after transcatheter tricuspid intervention
Time frame: 3 Month
Influence of transcatheter tricuspid intervention on right ventricular fractional area change resonance tomography and echocardiography
Changes on right ventricular fractional area change in resonance tomography and echocardiography after transcatheter tricuspid intervention
Time frame: 3 Month
Influence of transcatheter tricuspid intervention on tricuspid regurgitant fraction resonance tomography and echocardiography
Changes on tricuspid regurgitant fraction in resonance tomography and echocardiography after transcatheter tricuspid intervention
Time frame: 3 Month
Exercise Testing with 6 min walking test
Changes on walked distance after transcatheter tricuspid intervention
Time frame: 3 month
rehospitalization rate
Detection of rehospitalization rate after transcatheter tricuspid intervention
Time frame: 3 month
Stroke
Detection of stroke rate after transcatheter tricuspid intervention
Time frame: 3 month
Death due to cardiovascular complication
Detection of death rate due to cardiovascular complications after transcatheter tricuspid intervention
Time frame: 3 month
Influence of transcatheter tricuspid intervention on the cardiopulmonary exercise capacity
Changes on aerobic capacity and endurance using the cardiopulmonary exercise testing (vO2max in milliliter per minute per kilogram)
Time frame: 3 month
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