Diagnosis and treatment of ventricular septal defect, atrial septal defect, patent ductus arteriosus, tetralogy of Fallot, double right ventricular outlet, transposition of the aorta, complete ectopic drainage of the pulmonary veins, common atrioventricular channel, aortic arch constriction and dissection, and pulmonary artery atresia

Minimally invasive sealing treatment of atrial septal defect and ventricular septal defect

Diagnosis and treatment of common chest diseases in children, like esophageal atresia, esophageal stenosis, esophageal hiatal hernia, diaphragmatic hernia, posterior sternal hernia, swollen diaphragm, pulmonary cyst, mediastinal tumor, funnel chest, chicken breast

Staged treatment of complex congenital heart diseases