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1. bio.libretexts.org › Bookshelves › Human_Biology16.1: Location of the Heart - Biology LibreTexts

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   14 wrz 2021 · The human heart is located within the thoracic cavity, medially between the lungs in the space known as the mediastinum. Figure \(\PageIndex{1}\) shows the position of the heart within the thoracic cavity.

   • Chambers and Circulation Through The Heart

     The pulmonary circuit transports blood to and from the...

   • OpenStax

     Chętnie wyświetlilibyśmy opis, ale witryna, którą oglądasz,...

2. www.innerbody.com › image › card01The Heart: Anatomy and 3D Illustrations - Innerbody

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   4 dni temu · The heart is located in the thoracic cavity medial to the lungs and posterior to the sternum. On its superior end, the base of the heart is attached to the aorta, pulmonary arteries and veins, and the vena cava. The inferior tip of the heart, known as the apex, rests just superior to the diaphragm.

3. www.verywellhealth.com › heart-anatomy-8654202Heart Anatomy: Labeled Diagram and Quick Reference - Verywell...

   www.verywellhealth.com › heart-anatomy-8654202

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   11 cze 2024 · Oxygenated blood returns to the heart: Oxygenated blood from the lungs returns to the heart via the pulmonary veins, entering the left atrium. Passage to the left ventricle: The left atrium contracts, pushing blood through the mitral valve into the left ventricle.

4. www.physio-pedia.com › Anatomy_of_the_Human_HeartAnatomy of the Human Heart - Physiopedia

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   The right ventricle pumps blood through the pulmonary semilunar valve into the pulmonary trunk to be oxygenated in the lungs. Blood returning from the lungs drains into the left atrium via the four pulmonary veins. The left atrium pumps blood through the bicuspid (mitral) valve into the left ventricle.

5. www.medicalnewstoday.com › articles › where-is-the-heartWhere is the heart in the body? Diagram, anatomy, and function

   www.medicalnewstoday.com › articles › where-is-the-heart

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   29 lip 2020 · The pulmonic valve opens and closes to regulate blood flow from the right ventricle to the pulmonary artery (lungs). The aortic valve opens and closes to regulate oxygenated blood from the left...

6. www.visiblebody.com › learn › circulatoryThe Heart | Circulatory Anatomy - Visible Body

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   Rotate the 3D model to see how the heart's valves control blood flow between heart chambers and blood flow out of the heart. The heart is a hollow, muscular organ that pumps oxygenated blood throughout the body and deoxygenated blood to the lungs.

7. www.nhlbi.nih.gov › health › heartHow the Heart Works - What the Heart Looks Like - NHLBI, NIH

   www.nhlbi.nih.gov › health › heart

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   24 mar 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.