Right atrium and Left atrium
the right and left atrium of the fetal heart.
Arispe ovalis was created in 1891.
Oenopota ovalis was created in 1877.
Alopecosa ovalis was created in 2000.
Ovalis glucosi
Fossa ovalis and ligamentum. Fossa ovalis -> foramen lovale Ligamentum-> Ductus arteriosus
The fossa ovalis is a remnant of the fetal structure known as the foramen ovale. This structure is a small opening that allows blood to bypass the fetal lungs and flow from the right atrium to the left atrium, helping to maintain sufficient oxygen levels before birth.
In the fetal hear the fossa ovalis was known as the foramen ovale, which allows blood to pass from the right to the left atrium, thus bypassing the fetal lungs.
fossa ovalis
The ligamentum arteriosum is located between the aorta and the pulmonary trunk in the heart. The fossa ovalis is located in the interatrial septum of the heart, specifically in the right atrium.
The fossa ovalis is a depression in the interatrial septum of the heart that represents the remnant of the fetal foramen ovale. Structurally, the fossa ovalis is related to the foramen ovale in the fetal heart, which allows blood to pass from the right atrium to the left atrium before birth to bypass the nonfunctional lungs.
the fossa ovalis was the foramen ovale and the ligamentum arteriosum was the ductus arteriosus. They each contributed to shunting blood away from the non-functional lungs in the fetus.