Organization of the cardiovascular system surrounding capillaries ◆ Heart- power engIne of upper body lymphatic vessel ◆B| ood vessels capillaries lymph nod pulmonary Artery-the vessels that carry left atrium oxygenated blood away from the heal right atrium left ventricle Fresh red color. beating inferior vena cava lein -carry blood back to the heart, capillaries of liver capillaries of deoxygen - ated blood dark red renal a. of kidney color. no beating supenor Capillary -it located between the of intestine artery and vein it is a material exchanging site Diagram of the blood circulation lower body Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan UniversityCopy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Organization of the cardiovascular system Heart – power engine Blood vessels: Artery – the vessels that carry oxygenated blood away from the heart. Fresh red color. beating Vein – carry blood back to the heart, deoxygen- ated blood, dark red color.no beating. Capillary – it located between the artery and vein, it is a material exchanging site