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  2. Artery - Wikipedia

    en.wikipedia.org/wiki/Artery

    50720. Anatomical terminology. [edit on Wikidata] An artery (from Greek ἀρτηρία (artēríā)) [1] is a blood vessel in humans and most other animals that takes oxygenated blood away from the heart in the systemic circulation to one or more parts of the body. Exceptions that carry deoxygenated blood are the pulmonary arteries in the ...

  3. List of arteries of the human body - Wikipedia

    en.wikipedia.org/wiki/List_of_arteries_of_the...

    The brachial artery. The radial artery. The ulnar artery. The arteries of the trunk. The descending aorta. The thoracic aorta. The abdominal aorta. The common iliac arteries. The hypogastric artery.

  4. Coronary arteries - Wikipedia

    en.wikipedia.org/wiki/Coronary_arteries

    Coronary artery disease (CAD) or ischemic heart disease are the terms used to describe narrowing of the coronary arteries. [8] As the disease progresses, plaque buildup can partially block blood flow to the heart muscle. Without enough blood supply (ischemia), the heart is unable to work properly, especially under increased stress.

  5. Coronary circulation - Wikipedia

    en.wikipedia.org/wiki/Coronary_circulation

    Coronary circulation is the circulation of blood in the arteries and veins that supply the heart muscle (myocardium). Coronary arteries supply oxygenated blood to the heart muscle. Cardiac veins then drain away the blood after it has been deoxygenated. Because the rest of the body, and most especially the brain, needs a steady supply of ...

  6. Intercostal arteries - Wikipedia

    en.wikipedia.org/wiki/Intercostal_arteries

    The intercostal arteries are a group of arteries passing within an intercostal space (the space between two adjacent ribs). There are 9 anterior and 11 posterior intercostal arteries on each side of the body. The anterior intercostal arteries are branches of the internal thoracic artery and its terminal branch - the musculophrenic artery.

  7. Aorta - Wikipedia

    en.wikipedia.org/wiki/Aorta

    A pig's aorta cut open, also showing some branching arteries. The aorta is an elastic artery, and as such is quite distensible. The aorta consists of a heterogeneous mixture of smooth muscle, nerves, intimal cells, endothelial cells, immune cells, fibroblast-like cells, and a complex extracellular matrix. [ 12 ]

  8. Common carotid artery - Wikipedia

    en.wikipedia.org/wiki/Common_carotid_artery

    Common carotid artery. The common carotid artery arises directly from the aorta on the left and as a branch of the brachiocephalic trunk on the right. In anatomy, the left and right common carotid arteries (carotids) (English: / kəˈrɒtɪd / [1][2]) are arteries that supply the head and neck with oxygenated blood; they divide in the neck to ...

  9. Arteriole - Wikipedia

    en.wikipedia.org/wiki/Arteriole

    An arteriole is a small-diameter blood vessel in the microcirculation that extends and branches out from an artery and leads to capillaries. [1] Arterioles have muscular walls (usually only one to two layers of smooth muscle cells) and are the primary site of vascular resistance.