They are the veins that return deoxygenated blood from the body, into the heart.

The model they presented took over the functions of the heart's right side, taking deoxygenated blood to the lungs.

After 9 to 12 seconds, the deoxygenated blood reaches the brain, and loss of consciousness results.

The pulmonary artery carries deoxygenated blood from the heart to the lungs.

This page refers to the veins that drain deoxygenated blood from the liver.

These veins lead deoxygenated blood from the capillaries in the extremities back to the heart.

Veins cannot pump deoxygenated blood to the heart.

The vessels that remove the deoxygenated blood from the heart muscle are known as cardiac veins.

Systemic veins drain the tissues of the body and deliver deoxygenated blood to the heart.

There wasn't a sound from him, and dark, deoxygenated blood seeped from his mouth.

Pulmonary arteries come from the right side of the heart, and usually carry deoxygenated blood from the body.

Now, there should not be any mixing of oxygenated and deoxygenated blood in the right ventricle.

The heart pumps oxygenated blood to the body and deoxygenated blood to the lungs.

You may even see the bluish veins bulging in the legs as they become increasingly swollen with deoxygenated blood.

By exploiting the magnetic differences between oxygenated and deoxygenated blood, investigators have found they can make moving pictures of the brain in action.

The respiration and circulation process begins when deoxygenated blood travels to the shark's two-chambered heart.

The right auricle pumps all deoxygenated blood received in it from the body into the right ventricle.

They verified this by placing test tubes with oxygenated or deoxygenated blood and creating separate images.

Deoxygenated blood was more highly paramagnetic and, therefore, the machine detected a larger observed magnetic susceptibility effect.

Deoxygenated blood enters into the right chambers of the heart and continues through the pulmonary arteries to be oxygenated in the lungs.

They carry oxygenated blood, which is unusual since almost all other veins carry deoxygenated blood.

As the pressure decreases between pulses, the deoxygenated blood flows back through the endometrial veins.

When the ventricle starts contracting, deoxygenated blood is pumped through the pulmonary artery to the lungs.

Once the deoxygenated blood arrived at the brain, humans and animals will lose consciousness after a few seconds and die of hypoxia within minutes.

It is one of the only arteries (other than the umbilical arteries in the fetus) that carry deoxygenated blood.

In that sense, venous blood has a greater ability to reflect light.

It's just like getting venous blood only you get it out of an artery.

Three venous blood samples were taken at 15 minute intervals.

"We are required to take venous blood samples every four hours from midnight on, throughout the day."

Lower was the first to observe the difference in arterial and venous blood.

The saturation of mixed venous blood is approximately 75% in health.

Dark red predominated, as if someone had spilled a great deal of venous blood in here.

It did not come, there was only the dark seepage of venous blood, and he sighed.

To combat this the muscles involved in standing contract and help to bring venous blood volume to the heart.

Venous blood can once more enter the chest and the heart, cardiac output begins to increase.

The right side of the heart pushes the venous blood into the pulmonary artery.

Venous blood pooled dark red on the floor beside Lizzie, who again said something.

Another possible explanation is that there is an increase in local venous blood volume.

The previously mentioned, symptoms are due to inadequate removal of venous blood.

Red and blue may have indicated arterial and venous blood.

This means that the venous blood leaving the muscle is 26% equilibrated with the tissue.

Ten ml of venous blood were obtained before surgery.

These tests use finger-stick or venous blood, the completed test takes a total of 15-20 minutes, and a laboratory is not needed.

This pulmonary venous blood now is full of oxygen.

Consequently, this provides a potential route for portal venous blood to reach the liver.

Laying head down may help since it increases venous blood pressure and congestion of the mucosa.

In his model, venous blood travelled from the heart to the lungs where it was mixed with air and then returned to the heart.

Heat in the arterial blood is efficiently transferred to the venous blood.

Menstrual fluid is reddish-brown, a slightly darker color than venous blood.

This reduces the rider's hydrostatic pressure, thus allowing venous blood to more easily return to the heart.