
Keywords: پلی تترافلورو اتیلن گسترش یافته است; right ventricular outflow tract reconstruction; ePTFE valved conduit; bulging sinus; fan-shaped valve; ePTFE; expanded polytetrafluoroethylene; IQR; interquartile range; PS; pulmonary stenosis; RVEDVI; right ventricular end-diastolic volume index; RVOT; r