Progress of interventional therapy for pulmonary stenosis Pulmonary Stenosis (PS) is a congenital cardiac anomaly in which the interventricular septum is intact and there is a narrowing of the pulmonary…
Three-year-old Yueyue (a pseudonym) was diagnosed with congenital heart disease when she was four months old, but has not been able to receive treatment due to her family’s poverty. At…
Pulmonary stenosis is a common congenital heart disease. Simple pulmonary stenosis accounts for about 10% of congenital heart disease, and about 20% of congenital heart disease combined with pulmonary stenosis. I.…
Pulmonary valve stenosis is a common congenital heart disease for which surgery was previously the only treatment, and with the promotion of interventional percutaneous percutaneous pulmonary valve balloon dilatation, it…
The incidence of right ventricular outflow tract stenosis (pulmonary atresia, pulmonary stenosis, tetralogy of Fallot, double-chambered right ventricle, transposition of great vessels, etc.) is 22%, or about 350,000, of the…
Transcatheter valve implantation has been studied for more than a decade, and the materials and methods have gradually matured, with transcatheter aortic valve implantation being the most widely used, treating…
The incidence of pulmonary valve stenosis accounts for approximately 8% to 10% of congenital heart disease, and the causes of embryonic developmental disorders vary for all types of pulmonary stenosis.…
Currently, percutaneous pulmonary valve balloon dilation has become the preferred modality for the treatment of pulmonary valve stenosis. It has the advantages of less trauma, fewer complications, and shorter hospital…
1, Indications A. Typical pulmonary stenosis with trans-pulmonary pressure difference ≥ 40 mmHg; B. For adolescent and adult patients with trans-pulmonary pressure ≥ 30 mmHg, combined with exertional dyspnea, angina…
Pulmonary valve stenosis (simple pulmonary stenosis) is a common congenital heart disease, which refers to a series of pathophysiological changes in the heart called pulmonary valve stenosis due to structural…