Internet Encyclopedia of Science
ANATOMY & PHYSIOLOGY
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

          HOME
ABOUT
CATEGORIES
COPYRIGHT
NEWSLETTER

  



vena cava



vena cavae
The vena cavae
Either of the two very large veins into which all the circulating venous (deoxygenated) blood drains. The two vena cavae, called the superior vena cava and the inferior vena cava, deliver venous venous blood to the right atrium (one of the upper chambers of the heart) for pumping blood to the lungs. Each vena cava measures almost 2.5 cm in diameter.



Related category

   • ANATOMY AND PHYSIOLOGY


Also on this site:

Encyclopedia of Alternative Energy & Sustainable Living
Encyclopedia of History



BACK TO TOP