Analysis of right heart flow patterns in repaired Tetralogy of Fallot with 4D flow-sensitive MRI.

摘要: Cardiac MRI (CMR) is used to follow patients after TOF repair assess pulmonary regurgitation (PR), stenosis (PS) and right ventricular (RV) function. 4D flow-sensitive techniques enable visualization of complex flow patterns [1],[2]. With the ability simultaneously acquire morphology hemodynamics for quantification, they may improve evaluation functional outcomes following surgery CHD.