Regional Dysfunction of the Right Ventricular Outflow Tract Reduces the Accuracy of Doppler Tissue Imaging Assessment of Global Right Ventricular Systolic Function in Patients with Repaired Tetralogy of Fallot
Background The influence of regional right ventricular (RV) dysfunction on the accuracy of Doppler tissue imaging (DTI) assessment of global RV function is unknown. The objective of this study was…