Pulmonary Stenosis

Pulmonary stenosis is the most common congenital valve lesion that requires therapy in adults Gradients across the pulmonary outflow tract usually occur at the valvular level, but it can also involve the infundibulum (right ventricular outflow tract), peripheral pulmonary arteries, or both. Complications of pulmonary stenosis include right ventricular hypertrophy and eventually failure, as well as arrhythmias.