Home > Terms > English, UK (UE) > Contraction

Contraction

The rhythmic squeezing of the heart muscle that causes blood to be pumped out of the heart chambers and into the body. Each contraction produces a heartbeat.

This is auto-generated content. You can help to improve it.
0
Collect to Blossary

Member comments

You have to log in to post to discussions.

Terms in the News

Featured Terms

Harry8L
  • 0

    Terms

  • 0

    Blossaries

  • 1

    Followers

Industry/Domain: Literature Category: Novels

National Book Awards

American literary awards, running annually from 1950 to present. There are 4 awards, fiction, nonfiction, poetry, and young people's literature, with ...

Contributor

Featured blossaries

Sri Lankan Traditional paintings

Category: Arts   1 20 Terms

US Dollar

Category: Business   2 15 Terms