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why coronary vein doesn’t present?

swarnakarthik , 11 Years ago
Grade 12
anser 3 Answers
Ravi

Thecoronary sinusis a collection ofveinsjoined together to form a large vessel that collects blood from theheartmuscle (myocardium). It delivers deoxygenated blood to theright atrium, as do thesuperiorandinferior vena cavae. It is present in allmammals, including humans.

Last Activity: 11 Years ago
Ravi

Thecoronary sinusis a collection ofveinsjoined together to form a large vessel that collects blood from theheartmuscle (myocardium). It delivers deoxygenated blood to theright atrium, as do thesuperiorandinferior vena cavae. It is present in allmammals, including humans.

Last Activity: 11 Years ago
Ravi
Thecoronary sinusis a collection ofveinsjoined together to form a large vessel that collects blood from theheartmuscle (myocardium). It delivers deoxygenated blood to theright atrium, as do thesuperiorandinferior vena cavae. It is present in allmammals, including humans.
Last Activity: 11 Years ago
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