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Foramen ovale
Noun
Word Frequency:
0.4
Definitions
1.
Noun
An opening in the septum between the right and left atria of the fetal heart that normally closes after birth.
Synonyms
ductus arteriosus
foramen
foramen magnum
foramen of monro
ostium
atrioseptostomy
septum
posteroseptum
sinus venosus
conus arteriosus
truncus arteriosus
septostomy
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