AssistantExaminationesEchocardiography2D Echocardiogram:ventricular septal echodiscontinue, LA,LV enlargement, ventricularseptal thicken and moving width augmentColor Doppler Flow Image:vsD size and position,pressure difference（压差） between Lv and RV，pulmonary pressure, Rv pressure、lungresistance and shunt flow can be taken
Echocardiography 2 D Echocardiogram ：ventricular septal echo discontinue，LA、LV enlargement，ventricular septal thicken and moving width augment Color Doppler Flow Image：VSD size and position， pressure difference(压差) between LV and RV， pulmonary pressure, RV pressure 、 lung resistance and shunt flow can be taken Assistant Examinationes
Ventricular SeptalDefect,Muscular,Apical4ChamberView
Yentricular Septal Defect,Muscular"Tunnel"Type,LongAxis ViewVSDF
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Assistant ExaminationesCardiac Catheterization andAngiocardiographyRight cardiac catheterization:Exceptional channel:RvLvBlood oxygen data :Rv oxygen saturation（S02，氧饱和度）>RASO2Pressure data: Rv pressure increased
Cardiac Catheterization and Angiocardiography Right cardiac catheterization： Exceptional channel：RV LV Blood oxygen data ： RV oxygen saturation (SO2,氧饱和度)>RASO2 Pressure data：RV pressure increased Assistant Examinationes