Oxygenated blood travels. Deoxygenated blood from the systemic circulation enters the left atrium.

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Goes through the tricuspid r atrioventricular valve.

Deoxygenated blood returns to the heart through the. They are the only arteries other than umbilical arteries in the fetus that carry deoxygenated blood. It passes through the tricuspid valve into the right ventricle. Both atria walls contract and deoxygenated blood goes into the right ventricle.

Deoxygenated blood at the superior and inferior vena cava enters in the r atrium also venous blood from the heart muscle itself enters the r atrium through the coronary sinus. First the deoxygenated blood enters the heart through the superior vena cava then it goes through the tricuspid valve into the right ventricle. Enters the r ventricle.

Deoxygenated blood returns through the. Terms in this set 9 1. The pulmonary arteries carry deoxygenated blood from the heart to the lungs.

Deoxygenated blood enters the heart through the superior vena cava and the inferior vrna cava. Is the branch of the general circulation veins from the pancreas stomach small intestines colon and spleen empty their blood into the hepatic portal vein which goes into the liver. Once in the heart deoxygenated blood is pumped from the left atrium to the left ventricle.

From there blood passes into veins that serve as tributaries to larger veins before entering the heart. Capillaries are the smallest thinnest blood vessels in the whole body. L r pulmonary arteries to the l r lungs.

As blood flows through the heart deoxygenated blood enters the 1 atrium from the 2. Capillaries feed the heart. Blood flow threw heart.

Deoxygenated blood returns to the heart from the rest of the body via the inferior vena cava which brings blood from the lower half of the body and the superior vena cava which brings blood from the upper half of the body. From there it goes through the pulmonary valve and the pulmonary artery into the lungs to get oxygenated. From the right ventricle the blood passes through the pulmonary valve into the 3 which carries the blood to the lungs to receive oxygen.

They are the tiniest vessels that bridge the smallest arteries to small veins called venules. Oxygenated blood enters the left atrium. Once in the heart deoxygenated blood is pumped from the right atrium to the right ventricle.

The heart carries deoxygenated blood through the pulmonary artery to be converted to oxygenated blood in the lungs. The oxygenated blood returns to the heart through the pulmonary veins. Deoxygenated blood fills the right atrium.

The inferior and superior vena cava join at the right atrium of the heart.