Eustachian Valve
Midesophageal bicaval view. The function of the Eustachian Valve in utero is to direct venous return from the fetal IVC across the foramen ovalis, thus bypassing the high resistance pulmonary circulation.
Eustachian Valve
Midesophageal bicaval view. The function of the Eustachian Valve in utero is to direct venous return from the fetal IVC across the foramen ovalis, thus bypassing the high resistance pulmonary circulation.