The following nineteen congenital heart diseases can be cured or improved by minimally invasive interventions: 1, arteriovenous catheter failure 2, atrial septal defect 3, ventricular septal defect 4, main-pulmonary septal defect 5, pulmonary valve stenosis Wang Liming, Department of Cardiac Surgery, Qinghai Cardiovascular Hospital 6, aortic valve stenosis 7, mitral valve stenosis 8, oval foramen failure 9, aortic constriction 10, aortic sinus aneurysm rupture 11, coronary artery Fistula 12.Giant arteriovenous stenosis in adults 13.Anti-thrombotic atrial fibrillation (left auricular occlusion) 14.Staged Hybrid of arteriovenous stenosis + ventricular septal defect + combined severe pulmonary hypertension 15.Staged hybrid treatment of compound precordial disease combined with pulmonary hypertension 16.Cardiac catheterization and evaluation of precordial disease combined with pulmonary hypertension 17.Perivalvular leak sealing of aortic valve replacement surgery 18.Myocardial infarction Minimally invasive occlusion of ventricular septal perforation 19.Minimally invasive occlusion of pulmonary arteriovenous fistula