โค๏ธ๐Ÿ”„๐Ÿง

#circulation loop #systemic circulation #body circulation #cardiovascular

๐Ÿ”ดใ€ฐ๏ธ๐Ÿ”ต๐Ÿฉธ

#arterial blood #venous blood #oxygenated blood #deoxygenated blood #circulation loop #vascular system