Fetal Circulation Diagram Labeled

Like pulmonary veins left umbilical vein carries highly oxygenated blood from placenta to heart.

Fetal circulation diagram labeled. Like pulmonary artery right and left umbilical arteries braing deoxygenated blood to placenta. The image clearly shows colored arrows depicting oxygenated deoxygenated and mixed blood circulating through the body of the baby. This video describes in depth about the anatomy of fetal circulation but in an easy and simple way in 3 minutes.

Mixing potentially occurs. The function of these shunts is to direct oxygen rich venous blood to the systemic circulation and to ensure oxygen deplete venous blood bypasses the underdeveloped pulmonary. There are two openings which allow for this bypass the foramen ovale and.

Following are the important features of fetal circulation. Smartdraw includes 1000s of professional healthcare and anatomy chart templates that you can modify and make your own. In animals that give live birth the fetal circulation is the circulatory system of a fetus the term usually encompasses the entire fetoplacental circulation which includes the umbilical cord and the blood vessels within the placenta that carry fetal blood.

The lungs are not needed and so are bypassed. Fetal circulation is different from that of an organism outside the womb. Fetal circulation differs from the adult circulation due to the presence of certain vessels and shunts.

With the first breaths of air the baby takes at birth the fetal circulation changes. These shunts close after birth and most of the fetal vessels are visible as remnants in the adult circulation. The ductus arteriosus moves blood from the pulmonary artery.

During pregnancy the fetal lungs are not used for breathing the placenta does the work of exchanging oxygen and carbon dioxide through the mother s circulation. It moves blood from the right atrium of the heart to the left atrium. Fetal circulation medical illustration human anatomy drawing.