Short note on venousvheart
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generally heart has arteries that pumps oxygenated lood which is in higher percentage than co2 presence
but venous heart is venous means vein or venacava that is present inside ventricles and some of its part is in auricles as well since veins contain blood rich in co2 thus the blood pumping out of the heart is blackish red in colour
but venous heart is venous means vein or venacava that is present inside ventricles and some of its part is in auricles as well since veins contain blood rich in co2 thus the blood pumping out of the heart is blackish red in colour
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