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Start studying Parts of the Heart and Their Functions. Learn vocabulary, terms, and more with flashcards, games, and other study tools.


Located in the middle of the chest and just to the left of your breastbone, the heart is one giant muscle composed of just a few basic parts. Each part of the heart has a distinct function, but all the parts must work together seamlessly and simultaneously to keep blood moving through your body.


PARTS OF THE HEART AND THEIR FUNCTIONS LEFT VENTRICLE - Receives oxygenated blood from the left atrium via the mitral valve and pumps it through the aorta 10. PARTS OF THE HEART AND THEIR FUNCTIONS RIGHT VENTRICLE - The chamber within the heart that is responsible for pumping oxygen- depleted blood to the lungs 11. PARTS OF THE HEART AND THEIR ...


The Parts of the Heart and Their Functions The parts of the heart Are the basis of this organ is responsible for pumping blood to the entire circulatory system. The heart, the size of the closed fist of each person, is in the rib cage, between the lungs. Two-thirds of the heart is on the left side of the body, while the remaining third is on ...


Bicuspid Valve: Makes sure that blood is only flowing one way. Aorta: Opens during systole; blood is ejected from left ventricle into aorta. Closes during diastole; prevents reflux from aorta into left ventricle. Aorta and Septum!! Left Atrium: Pumps oxygen-rich blood straight


Although its operation may seem simple, the truth is that its beating involves the coordination of movement of the heart muscle and the correct functioning of its different parts . . Its importance is such that the cessation of its functions causes our death (unless artificial mechanisms are used that perform their same function).


The parts of the human heart can be broken down into four chambers, muscular walls, vessels, and a conductive system. The two upper chambers are called the atria, with lower parts called ventricles. These all work together to make up the vital function of your heart.


Know the Structures and Functions about Your Heart Knowledge of your heart structure and its function will help you appreciate how this important organ works to pump blood to the whole body. Although it is barely the size of a human fist, the heart is a powerful muscle inside the chest, with a cone shape and a pointed end facing the left.


The heart is a muscular organ about the size of a closed fist that functions as the body’s circulatory pump. It takes in deoxygenated blood through the veins and delivers it to the lungs for oxygenation before pumping it into the various arteries (which provide oxygen and nutrients to body tissues by transporting the blood throughout the body).


Originally Answered: What are the main parts of the heart and their functions? Each part of the body has its own function, but all parts of our heart will work at the same time to pump blood through our body.