Video 20.6 The physiology after the “hybrid procedure”
This view, from a high parasternal position, demonstrates the physiology after the “hybrid procedure”. The struts of the ductal stent are well visualized stenting the patent ductus arteriosus (PDA) to allow for systemic perfusion. Note the retrograde flow within the PDA stent. An abundance of retrograde diastolic flow is a risk factor for poor outcome.