Research Interests

• Expert in congenital heart diseases occlusion, infective endocarditis, minimally invasive treatment for valvular disease, minimally invasive coronary artery bypass surgery, hybrid treatment for aortic diseases. At present, he is committed to minimally invasive coronary bypass surgery by using total arterial grafts and minimally invasive valve surgery. Especially in transesophageal ultrasound-guided atrial septal defect occlusion, ventricular septal defect occlusion, left atrial appendage occlusion, and patent ductus arteriosus occlusion. The surgical closure of ventricular septal defect has been a pioneering work world wide.