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26 de ene. de 2024 · The heart is a fist-sized organ that pumps blood throughout your body. It’s your circulatory system’s main organ. Muscle and tissue make up this powerhouse organ. Your heart contains four muscular sections that briefly hold blood before moving it. Electrical impulses make your heart beat, moving blood through these chambers.
12 de sept. de 2023 · Circulatory system. The circulatory system, also called cardiovascular system, is a vital organ system that delivers essential substances to all cells for basic functions to occur.
17 de feb. de 2020 · This muscular organ works to pump blood throughout your body via an intricate network of blood vessels. Arteries. These thick-walled blood vessels carry oxygenated blood away from...
21 de sept. de 2021 · The circulatory system’s function is to move blood throughout the body. This blood circulation keeps organs, muscles and tissues healthy and working to keep you alive. The circulatory system also helps your body get rid of waste products. This waste includes: Carbon dioxide from respiration (breathing). Other chemical byproducts ...
29 de jul. de 2020 · Transportation: The cardiovascular system transports blood to almost all of the body’s tissues. The blood delivers essential nutrients and oxygen and removes wastes and carbon dioxide to be processed or removed from the body. Hormones are transported throughout the body via the blood’s liquid plasma.
4 de oct. de 2019 · Heart Definition. The heart is a muscular organ that pumps blood throughout the body. It is located in the middle cavity of the chest, between the lungs. In most people, the heart is located on the left side of the chest, beneath the breastbone. The heart is composed of smooth muscle.
24 de mar. de 2022 · The heart is an organ about the size of your fist that pumps blood through your body. It is made up of multiple layers of tissue. 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 and from all areas of your body.
