Inferior Vena Cava Pregnancy Sleep

Because of the many possible disruptions to sleep during pregnancy napping is a good idea as long as a woman can fall asleep at night lee said.

Inferior vena cava pregnancy sleep.

In rare cases the drop in blood pressure is severe enough to reduce heart output lower oxygen going to the brain and cause fainting. It can also occur during pregnancy pregnancy leads to high venous pressure in the lower limbs decreased blood return to the heart decreased cardiac output. Sleep during pregnancy may feel just an arm s reach away but too. Low blood pressure the largest vein in our body is the inferior vena cava and it s responsible for transporting blood between our heart and lower body.

Sleeping on your left side is often referred to as the ideal scenario during pregnancy. Inferior vena cava syndrome ivcs is a constellation of symptoms resulting from obstruction of the inferior vena cava it can be caused by physical invasion or compression by a pathological process or by thrombosis within the vein itself. Traditionally ob gyns have advised pregnant women to sleep on their left side. A pregnant woman woman s belly can compress the inferior vena cava a large vein running under the right side of her uterus.

And compression of the inferior vena cava can cause a drop in blood pressure. It is the vein that is responsible for bringing all the unoxygenated blood from your lower extremities to you heart. Your growing uterus increases in weight during your pregnancy and when you re lying on your back this pressure can cut off blood flow decreasing blood pressure. The inferior vena cava.

This blood is delivered to the right side of your heart sent through your lungs to get oxygen circulates back to the left side of your heart and. During late pregnancy the gravid uterus compresses the inferior vena cava ivc when a woman lies in the supine position. That s because your inferior vena cava is on your right. Positioning yourself on the left side of your body allows for optimal blood flow from the inferior vena.

The supine hypotension syndrome is also known as vena cava syndrome because it is likely caused by the pressure of the enlarged uterus and the fetus on a large blood vessel the inferior vena cava which flows behind the uterus and through the liver towards the heart. The thinking was that if you slept on your right side you could potentially compress the blood flow dr.