Alguns Websites, onde fomos buscar informação:
-http://www.auladeanatomia.com/cardiovascular/arterias.htm
- https://www.google.pt/search?q=art%C3%A9rias&source=lnms&tbm=isch&sa=X&ei=yQQ7U_K4MsGi0QXCm4GgCQ&ved=0CAgQ_AUoAQ
- http://pt.wikipedia.org/wiki/Art%C3%A9ria
- http://pt.wikipedia.org/wiki/Valva_card%C3%ADaca
- https://www.google.pt/search?q=press%C3%A3o+arterial&source=lnms&tbm=isch&sa=X&ei=Yg47U7ajEYvK0AXpyYHgAg&ved=0CAgQ_AUoAQ#imgdii=_
- https://www.google.pt/search?q=art%C3%A9rias&source=lnms&tbm=isch&sa=X&ei=yQQ7U_K4MsGi0QXCm4GgCQ&ved=0CAgQ_AUoAQ
- http://pt.wikipedia.org/wiki/Art%C3%A9ria
- http://pt.wikipedia.org/wiki/Valva_card%C3%ADaca
- https://www.google.pt/search?q=press%C3%A3o+arterial&source=lnms&tbm=isch&sa=X&ei=Yg47U7ajEYvK0AXpyYHgAg&ved=0CAgQ_AUoAQ#imgdii=_