Research symptoms & diagnosis of Metastatic cancer: 1  Overview -- Metastatic cancer. 2  Diagnostic Tests for Metastatic cancer. 3  Home Diagnostic Testing. 4  Complications -- Metastatic cancer. 5  Doctors & Specialists. 6  Misdiagnosis and Alternative Diagnoses. 7  Hidden Causes of Metastatic cancer.
Systemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body. From the tissue capillaries, the deoxygenated blood returns through a system of veins to the right atrium of the heart.ystemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body. From the tissue capillaries, the deoxygenated blood returns through a system of veins to the right atrium of the heart.
Aorta and other arteries carry oxygenated blood AWAY from the heart to different parts of the body except for pulmonary artery, which is the only artery that carries unoxygena â¦ ted blood. Veins, on the other hand, carry unoxygenated blood from different body parts TO the heart except for pulmonary vein.n most cases, veins carry oxygen depleted blood (blue blood) from the tissues while arteries carry oxygen rich blood (red blood) to the tissues. However, the pulmonary artery carries oxygen depleted blood from the heart to the lungs.