Patent formen ovale is due to failure of fusion of?
D i.e. Septum primum with septum secundumUnequal division of conus Gordis resulting from anterior displacement of conotruncal septum gives rise to Fallot's tetralogyQ.- Ligamentum teres hepatis is remnant of umbilical vein (left)Q and ligamentum aeriosum in adult is remnant of ductus aeriosusQ.Patent foramen ovale is d/t failure of septum primum with septum secundumQ.
Ostium primum with Endocardial cushion
Ostium primum with Ostium Secundum
Ostium primum with Septum primum
Septum primum with septum secundum
Septum primum with septum secundum