WebThe heart is a muscular organ in most animals. This organ pumps blood through the blood vessels of the circulatory system. [1] The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste … Web11 de mar. de 2024 · Also called hypertension, this condition forces the heart to work harder than it should to pump blood through the body. Over time, the extra work can make the heart muscle too stiff or too weak to …

The Heart: Anatomy, Function, and Conditions - Verywell Health

WebThe human heart works like a pump sending blood around your body to keep you alive. It’s a muscle, about the size of your fist, in the middle of your chest tilted slightly to … Web24 de mar. de 2024 · Your heart is at the center of your circulatory system. This system is a network of blood vessels, such as arteries, veins, and capillaries, that carries blood to … jan-pro of the west

Anatomy and Function of the Heart - YouTube

Web27 de mar. de 2024 · your heart’s pumping action the size and stretchiness of your blood vessels the thickness of the blood itself One heartbeat is a single cycle in which your … WebHeart functions show significant differences in the young and elderly. They include arteries; their wall thicken with age and become inelastic partly due to increased collagen content. … Web18 de may. de 2024 · The four valves of the heart prevent blood from flowing in the wrong direction, and open or close each time the heart beats. Learn more about them, here. jan-pro of st louis