The analysis of influence of pulmonary regurgitation after tetralogy of Fallot correction on early and mid-term outcomes
Guo Yi
Gao Chang-qing
Li Bo-jun
Ye Wei-hua
Li Li-bing
Abstract：Objective Correction of tetralogy of Fallot (TOF) has been underwent in many heart centers,early radical correction of TOF has been in the control of about 1%-2%,but the residual pulmonary regurgitation (PR) will have adverse influence on prognosis of radial correction of TOF.This study was undertaken to investigate the influence of residual PR on size of right ventricle,right ventricular function,LVEF and the relationship between PR with widen of QRS wave.
Keywords：Tetralogy of FallotPulmonary regurgitationRight heart functionLVEFORS wave
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 23-25,41 )