WebAug 25, 2024 · To understand the causes of heart disease, it may help to understand how the heart works. The heart is divided into chambers — two upper chambers (atria) and two lower chambers (ventricles). ... Electrical … WebThe cardiovascular system comprises the heart, veins, arteries, and capillary beds. The atrioventricular (mitral and tricuspid) and semilunar (aortic and pulmonic) valves keep blood flowing in one direction through the heart, and valves in large veins keep blood flowing back toward the heart. The rate and force of contraction of the heart and ...
Circulatory System: Anatomy and Function - Cleveland Clinic
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How does each body system help maintain homeostasis?
WebAll the systems of the body work together to keep an organism up and running. Overview of body organization. All living organisms are made up of one or more cells. ... For … WebThe main function of the circulatory system is to provide oxygen, nutrients and hormones to muscles, tissues and organs throughout your body. Another part of the circulatory … WebJan 13, 2024 · The circulatory system is responsible for transporting oxygen, nutrients, and hormones to the cells and organs throughout the body. It also helps to remove … the little boy movie