few lines about structure of human heart
Answers
The human heart is divided into four chambers
they are right and left auricles,right and left ventricles.
these chambers are separated by valves such as tricuspid valve,bicuspid valve etc....
the pulmonary artery carries deoxygenated blood from the right ventricle to the lungs and the pulmonary vein supplies the oxygenated blood to the left auricle,after that it passes to the left ventricle and the pure blood is supplied to our body through a big artery known as aorta
Explanation:
heart' is called pumping organ its shape is approximately of your left closed fist it is divided into 4 chammbers . upper chbers are called auricles and lower chambers are called ventricles
auricles are called the receiving chambers and ventricles are called the pumping chambers