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  2. Coronary arteries - Wikipedia

    en.wikipedia.org/wiki/Coronary_arteries

    The coronary arteries are the arterial blood vessels of coronary circulation, which transport oxygenated blood to the heart muscle. The heart requires a continuous supply of oxygen to function and survive, much like any other tissue or organ of the body. [1] The coronary arteries wrap around the entire heart.

  3. Coronary circulation - Wikipedia

    en.wikipedia.org/wiki/Coronary_circulation

    Coronary arteries labeled in red text and other landmarks in blue text Schematic view of the heart. Coronary arteries supply blood to the myocardium and other components of the heart. Two coronary arteries originate from the left side of the heart at the beginning (root) left ventricle.

  4. List of arteries of the human body - Wikipedia

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

    The arteries of the head and neck. The common carotid artery. The external carotid artery; The triangles of the neck; The internal carotid artery; The arteries of the brain; The arteries of the upper extremity The subclavian artery; The axilla. The axillary artery; The brachial artery; The radial artery; The ulnar artery; The arteries of the ...

  5. Circulatory system - Wikipedia

    en.wikipedia.org/wiki/Circulatory_system

    The coronary circulation begins near the origin of the aorta by two coronary arteries: the right coronary artery and the left coronary artery. After nourishing the heart muscle, blood returns through the coronary veins into the coronary sinus and from this one into the right atrium.

  6. Posterior descending artery - Wikipedia

    en.wikipedia.org/wiki/Posterior_descending_artery

    It is typically a branch of the right coronary artery (70%, known as right dominance). Alternately, the PDA can be a branch of the circumflex coronary artery (10%, known as left dominance) which itself is a branch of the left coronary artery. It can also be supplied by an anastomosis of the left and right coronary artery (20%, known as co ...

  7. Anatomy of the human heart - Wikipedia

    en.wikipedia.org/wiki/Anatomy_of_the_human_heart

    The heart is a muscular organ situated in the mediastinum.It consists of four chambers, four valves, two main arteries (the coronary arteries), and the conduction system. The left and right sides of the heart have different functions: the right side receives de-oxygenated blood through the superior and inferior venae cavae and pumps blood to the lungs through the pulmonary artery, and the left ...

  8. File:Coronary arteries.svg - Wikipedia

    en.wikipedia.org/wiki/File:Coronary_arteries.svg

    English: Coronary circulation, with coronary arteries labeled in red text and other landmarks in blue text. This vector graphics image was originally created with Adobe Illustrator , and modified with Inkscape .

  9. Arterial tree - Wikipedia

    en.wikipedia.org/wiki/Arterial_tree

    Right coronary artery. posterior interventricular artery (mostly) SA nodal artery (in 60%) Right marginal artery; Left coronary artery. anterior interventricular.

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