Ductal View for Patent Ductus Arteriosus (PDA) “Ductal view” for PDA. See red continuous flow. Once PA pressure increase the typical colour flow will disappear and the diagnosis may be missed unless one take this view. To the left of LPA, one see PD Dr. Gopalan Rajesh @DrRajeshG1 #Ductal #View #Window #Patent #Ductus #Arteriosus #PDA #clinical #cardiology #echocardiogram #pediatrics