Q:

Where is the heart located in the human body?

A:

Quick Answer

The heart is the muscular organ situated in between the lungs, behind the sternum and slightly tilted towards the left side of the breastbone. Rhythmic muscular contractions activate the heart to pump blood through a system of arteries and veins called the cardiovascular system.

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Full Answer

The blood that goes into the right atrium of the heart from the veins, is pumped into the right ventricle. Blood is subsequently pumped to the lungs, to obtain oxygen. The pure oxygenated blood is pumped back from the lungs to the left atrium of the heart. The left ventricle, receives pure blood from the left atrium and pumps it to all the body tissues.

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Related Questions

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    Is the heart a muscle?

    A:

    The heart is a muscular organ that pumps blood throughout the body, according to the National Institute of Health. Located near the center of the chest, the muscular portion of the chest is located more on the left side of the chest cavity.

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    What organs are near the spleen in a human?

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    How does blood flow through the heart?

    A:

    According to HowStuffWorks, blood flows into the right side of the heart and out to the body from the left side. During its passage, it passes through all four chambers of the heart. Between passing through the right and left sides of the heart, blood is pumped to the lungs for oxygenation.

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  • Q:

    What is the function of the right ventricle?

    A:

    The right ventricle pumps low-pressure blood from the heart to the lungs, where it is recharged and returned for delivery to the rest of the body. According to Mayo Clinic, the right ventricle receives blood from the right atrium through the tricuspid valve and delivers its blood through the pulmonary arteries.

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