ANSWERS: 5
  • In general there are two main coronary arteries, the left and right. Right coronary artery Left coronary artery Both of these arteries originate from the beginning (root) of the aorta, immediately above the aortic valve. As discussed below, the left coronary artery originates from the left aortic sinus, while the right coronary artery originates from the right aortic sinus. Variations Four percent of people have a third, the posterior coronary artery. In rare cases, a person will have one coronary artery that runs around the root of the aorta. Occasionally, a coronary artery will exist as a double structure (i. e. there are two arteries, parallel to each other, where ordinarily there would be one). http://en.wikipedia.org/wiki/Coronary_circulation
  • tell me the names of all coronary arteries.
  • John Paul George and Ringo
  • No way!
  • Most of my Corona goes down the digestive artery and exits by the urinary artery.

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