[Outcomes of percutaneous balloon pulmonary valvuloplasty in pulmonary valve stenosis in the pediatric population in a single center, Lima - Peru].

Objective: To evaluate the effectiveness of the procedure and outcomes during follow-up.

Methods: 80 patients with pulmonary valvular stenosis who underwent percutaneous balloon valvuloplasty between January 2014 and December 2019 are described. Demographic, echocardiographic, and hemodynamic characteristics of the procedure were evaluated.