Overview

Cardiac Function Under Stress for Early Detection of the Right Ventricular Insufficiency After Repair of Tetralogy of Fallot

Status:
Terminated

Trial end date:
2012-05-01

Target enrollment:

Participant gender:

Summary

Summary: The investigators aim to identify markers of right ventricular dysfunction in patients with severe pulmonary regurgitation following repair of Tetralogy of Fallot, that allow prediction of the optimal timing of the replacement of the regurgitant valve. The investigators will use MR as a gold-standard reference for measurement of cardiac function during rest and dobutamine stress. The investigators will also evaluate the predictive potential of tissue Doppler imaging in this patient group. Purpose: To predict the optimum timing of pulmonary valve replacement for severe regurgitation in repaired Tetralogy of Fallot using Cardiac Magnetic resonance with dobutamine stress testing.

Phase:

Phase 3

Details

Lead Sponsor:

Competence Network for Congenital Heart Defects

Collaborator:

German Federal Ministry of Education and Research

Treatments:

Dobutamine