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1. Heart: Anatomy & Function - Cleveland Clinic
Link: https://my.clevelandclinic.org/health/body/21704-heart
Description: Web ResultJan 26, 2024 · Your heart has four separate chambers. You have two chambers on the top (atrium, plural atria) and two on the bottom (ventricles), one on each side of your heart. Right atrium: Two large veins deliver oxygen-poor blood to your right atrium. The superior vena cava carries blood from your upper body.
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2. Heart anatomy: Structure, valves, coronary vessels | Kenhub
Link: https://www.kenhub.com/en/library/anatomy/heart
Description: Web ResultNov 3, 2023 · The heart has five surfaces: base (posterior), diaphragmatic (inferior), sternocostal (anterior), and left and right pulmonary surfaces. It also has several margins: right, left, superior, and inferior: The right margin is the small section of the right atrium that extends between the superior and inferior vena cava .
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3. Heart | Structure, Function, Diagram, Anatomy, & Facts
Link: https://www.britannica.com/science/heart
Description: Web ResultMar 17, 2024 · Heart, organ that serves as a pump to circulate the blood. It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double pump that is the center of the circulatory system in humans, other mammals, and birds.
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4. The Anatomy of the Heart, Its Structures, and Functions
Link: https://www.thoughtco.com/heart-anatomy-373485
Description: Web ResultApr 5, 2020 · Heart Anatomy . The heart is made up of four chambers: Atria: Upper two chambers of the heart. Ventricles: Lower two chambers of the heart. Heart Wall . The heart wall consists of three layers: Epicardium: The outer layer of the wall of the heart. Myocardium: The muscular middle layer of the wall of the heart. …
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5. How the Heart Works - What the Heart Looks Like | NHLBI, NIH
Link: https://www.nhlbi.nih.gov/health/heart/anatomy
Description: Web ResultMar 24, 2022 · Anatomy of the interior of the heart. This image shows the four chambers of the heart and the direction that blood flows through the heart. Oxygen-poor blood, shown in blue-purple, flows into the heart and is pumped out to the lungs.
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6. The Anatomy of the Heart - Verywell Health
Link: https://www.verywellhealth.com/anatomy-of-the-heart-5097180
Description: Web ResultNov 12, 2023 · The Anatomy of the Heart. Anatomy. Muscles. The Heart: Anatomy, Function, and Conditions. Four chambers and four valves in your heart pump blood through your body. By Sherry Christiansen. Updated on November 12, 2023. Medically reviewed by Anisha Shah, MD. Table of Contents. Anatomy. …
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7. Anatomy of the Human Heart - Physiopedia
Link: https://www.physio-pedia.com/Anatomy_of_the_Human_Heart
Description: Web ResultAnatomy. The heart is a conical hollow muscular organ situated in the middle mediastinum and is enclosed within the pericardium. It is positioned posteriorly to the body of the sternum with one-third situated on the right and two-thirds on the left of the midline. The heart measures 12 x 8.5 x 6 cm and weighs ~310 g (males) and …
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8. Heart Pictures, Diagram & Anatomy | Body Maps - Healthline
Link: https://www.healthline.com/human-body-maps/heart
Description: Web ResultMar 10, 2015 · The heart is divided into four chambers: two atria and two ventricles. Blood is transported through the body via a complex network of veins and arteries. The average human heart weighs between...
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9. The heart: Anatomy, how it works, and more - Medical News Today
Link: https://www.medicalnewstoday.com/articles/320565
Description: Web ResultSep 30, 2020 · The heart consists of four chambers: The atria: These are the two upper chambers, which receive blood. The ventricles: These are the two lower chambers, which discharge blood. A wall of tissue...
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10. Heart (Human Anatomy): Overview, Function & Structure | Biology
Link: https://biologydictionary.net/heart/
Description: Web ResultJul 26, 2017 · Last Updated: October 4, 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 a muscular organ that …