MEDICAL
HEART AND PERICARDIUM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which coronary artery lies within the coronary sulcus?
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LAD
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Marginal Branch
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Circumflex
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Left Main Artery
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Explanation:
Detailed explanation-1: -On the posterior surface of the heart, the coronary sulcus contains the coronary sinus . The right coronary artery, circumflex branch of left coronary artery, and small cardiac vein all travel along parts of the coronary sulcus.
Detailed explanation-2: -The circumflex artery is within your heart’s outer protective layer, the epicardium. It travels in a groove between your heart’s left upper and lower pumping chambers.
Detailed explanation-3: -role in cardiovascular system One, the atrioventricular groove, is along the line where the right atrium and the right ventricle meet; it contains a branch of the right coronary artery (the coronary arteries deliver blood to the heart muscle).
There is 1 question to complete.