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Results 1 - 2 of 2 for cardiovascular
  1. Cardiovascular system Video 
    ... powerful automatic pump. It's the part of the cardiovascular system we think of most when we think ...
    https://medlineplus.gov/ency/anatomyvideos/000023.htm -
  2. Lymphatics and the breast Video 
    ... to five liters of blood circulate through the cardiovascular system at any given time. Some of that ...
    https://medlineplus.gov/ency/anatomyvideos/000084.htm -