[Physical activity and work capacity of patients in the late periods after the surgical correction of pulmonary stenosis].

From analysis of the data on the physical activity and working capacity of 162 patients with valvular stenosis of the pulmonary artery and tetraology of Fallot before and after correction of the anomaly, it was found that only 26.5% of patients have good physical resources before operation. In the late periods after effective correction of the defect in all grades of stenosis and even in secondary stenosis of the right conus arteriosus, reverse dynamics of functional disorders occurs and high physical activity is restored in more than 90% of patients.