MEDICAL
HEART AND PERICARDIUM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The cardiac veins of the heart return venous blood to which of the following structures?
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Inferior vena cava
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Left atrium
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Superior vena cava
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Coronary sinus
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Explanation:
Detailed explanation-1: -The coronary venous network drains deoxygenated blood from the myocardium into one of two systems: the greater cardiac venous system and the smaller cardiac venous system. These systems are comprised of many complementary veins, the majority of which coalesce to form the coronary sinus.
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