Case Report
Percutaneous Punctured Transcatheter Device Closure of Residual Shunt after Ventricular Septal Defect Repair
Figure 1
In the 4th intercostal space of the left sternal border, puncture directly through the right ventricular surface into the right ventricle with an 18 G needle, and then pass the guide wire into the left ventricle through the sheath.