Cardiovascular

adj. of or pertaining to the heart and blood vessels

This is an article about the rock music band, "The Circulatory System". For the organ system, see circulatory system. The Circulatory System is a psychedelic rock musical ensemble formed by musician/painter Will Cullen Hart, and featuring Hannah Jones, Derek Almstead, Peter Erchick, John Fernandes, and Heather McIntosh.
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The circulatory system (or cardiovascular system) is an organ system that moves nutrients, gases, and wastes to and from cells, and helps stabilize body temperature and pH to maintain homeostasis. While humans, as well as other vertebrates have a closed circulatory system, some invertebrate groups have open circulatory system. The most primitive animal phyla lack circulatory systems.
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Cardiovascular /car·dio·vas·cu·lar/ pertaining to the heart and blood vessels. car·di·o·vas·cu·lar adj. Abbr. [more]Cardiovascular - Community and Resources

Adjective
1. of or pertaining to or involving the heart and blood vessels; "cardiovascular conditioning"
(pertainym) blood vessel

adj. cardiovascular, of or pertaining to the heart and blood vessels