Cardiac Cycle My dear heart you have four parts, Collectively called as four chambers of heart, Two upper atria or auricles, And two lower ventricles. Arising from top the anterior vena cava, Coming from down the posterior vena cava, Both opens in the right auricle, Carrying deoxygenated blood which shifts to right ventricle. Arising from right ventricle the pulmonary artery, Carries deoxygenated blood to the lungs like a mistery, In the lungs the blood gets purified, than oxygenated blood from lungs through pulmonary artery to the left auricle gets supplied. From left auricle to the left ventricle the oxygenated blood moves on, From left ventricle vena cava carries on, Oxygenated blood through vena cava reaches the all body part, This is called the "Cardiac cycle" which is continuously run by our heart. - Saman Asfia Rehmani #cardiac_cycle_by_samanAsfia #saman_asfia #saman_asfia_poems #love #lovequotes #life #latenightthoughtbazaar #astheticthoughts
