Abstract: Objective To evaluate the outcome of reconstruction of right ventricular outlet tract (RVOT) with 0.1 mm Gore-Tex monocusp valve for short and middle term. Methods Between June 2002 to July 2006, 48 patients underwent reconstruction of RVOT with Gore-Tex monocusp valve to correct cardiac anomalies, including 33 patients with tetralogy of Fallot (TOF) and pulmonary stenosis, 8 patients with TOF and pulmonary atresia, 3 patients with TOF and absent pulmonary valve, 2 patients with double outlet of right ventricle and pulmonary stenosis, 1 patient with truncus arterious and 1 patient with complete transposition of great artery, ventricular septal defect and pulmonary stenosis. Results There was no operative death. The postoperative blood oxygen saturation was up to 1.00. The ratioes of right ventricular systolic pressure and left ventricular systolic pressure were between 0.22 to 0.65.The gradient between right ventricle and left or right pulmonary artery was less than 10 mmHg. All patients were followed up including echocardiography ranged from 3 to 48 months. There were no late death and complication. Trivial and mild pulmonary insufficiency was detected in 18 patients and valvular motion remained competent in 40 patients. Conclusion The results suggest that the reconstruction of RVOT with Gore-Tex monocusp valve can achieve excellent outcome for short and middle term.

Citation： FANG Minhua,ZHU Hongyu,WANG Zengwei,JI Zhe,YIN Zongtao.. Outcome of Short and Middle Term of Right Ventricular Outlet Tract Reconstruction with Gore-Tex Monocusp Valve. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2007, 14(4): 245-247. doi: Copy