Echocardiographic assessment and guidance in minimally invasive surgical device closure of perimembranous ventricular septal defects

Pre One:Surgical treatment for patients with complete atrioventricular block after device closure of perimembranous ventricular septal defects

Next One:Transesophageal echocardiography-guided minimally invasive surgical device closure of an unusually shaped residual ventricular septal defect in a child.