Echocardiogram images of a patent ductus arteriosus in a neonate using the high parasternal view

Echocardiogram still frame and movie clip of right-to-left shunting through a patent ductus arteriosus (PDA) in a neonate with pulmonary hypertension, and high pulmonary vascular resistance using the high parasternal view. Color flow mapping shows only antegrade flow (blue per color flow map) in the PDA.