supravalvular pulmonary stenosis echocardiogram

supravalvular pulmonary stenosis echocardiogram

Diagnosis- Supravalvular pulmonary stenosis.

Parasternal short axis view at aortic valve level. Shows a membrane with an aperture in the main pulmonary artery distal to the pulmonary valve. Continuous wave Doppler shown two gradients- a lower one across the pulmonary valve and a higher one across the supravalvular membrane.