Dictionary
coronary sinus
noun
Definition of CORONARY SINUS
: a venous channel that is derived from the sinus venosus, is continuous with the largest of the cardiac veins, receives most of the blood from the walls of the heart, and empties into the right atrium
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First Known Use of CORONARY SINUS
1831
Medical Dictionary
coronary sinus
noun
Medical Definition of CORONARY SINUS
: a venous channel that is derived from the sinus venosus, is continuous with the largest of the cardiac veins, receives most of the blood from the walls of the heart, and empties into the right atrium
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