Translations:Circulatory system/21/en: Difference between revisions
Jump to navigation
Jump to search
Importing a new version from external source |
(No difference)
|
Latest revision as of 17:10, 19 October 2023
Veins
Capillaries merge into venules, which merge into veins. The venous system feeds into the two major veins: the superior vena cava – which mainly drains tissues above the heart – and the inferior vena cava – which mainly drains tissues below the heart. These two large veins empty into the right atrium of the heart.