ABC - DEF - GHI - JKL - MNO - PQRS - TUV - WXYZ Circulatory system
Similar term(s): cardiovascular system.
Definition:
The system that contains the heart and the blood vessels and moves blood
throughout the body. This system helps
tissues get enough oxygen and nutrients, and
it helps them get rid of waste products. The lymph system, which connects with
the blood system, is often considered part of the circulatory system.
Source:
NCI
Dictionary of cancer
terms 
ABC - DEF - GHI - JKL - MNO - PQRS - TUV - WXYZ | 
