The main parts of the heart are the chambers, valves, arteries, and veins. The heart has four chambers: two atria on the top and two ventricles on the bottom. The chambers are separated by valves that control the flow of blood through the heart. The arteries carry oxygen-rich blood away from the heart, while the veins bring oxygen-poor blood back to the heart. Together, these parts work in harmony to pump blood and circulate oxygen and nutrients throughout the body.
This mind map was published on 29 June 2024 and has been viewed 65 times.