concept

atria

Also known as: ATR

Facts (7)

Sources

Human body systems: Overview, anatomy, functions | Kenhub kenhub.com Kenhub 5 facts

claimBlood enters the heart through the upper chambers of the left and right atria and exits via the left and right ventricles.

claimThe heart is composed of four chambers: two atria and two ventricles.

claimThe human heart is composed of four chambers: two atria and two ventricles.

claimBlood enters the heart through the left and right atria and exits via the left and right ventricles.

claimIn the human heart, blood enters through the left and right atria and exits via the left and right ventricles, with heart valves preventing the backflow of blood.

The Basics of Anatomy and Physiology: A Beginner's Guide ausoma.org Ausoma 1 fact

claimThe human heart is a muscular organ with four chambers: two atria, which receive blood, and two ventricles, which pump blood to different body parts.

Cellular senescence: from homeostasis to pathological implications ... frontiersin.org Frontiers 1 fact

referenceZhang C, Chen L, Xie C, Wang F, Wang J, Zhou H et al. reported in The EMBO Journal (2024) that YTHDC1 delays cellular senescence and pulmonary fibrosis by activating ATR in an m6A-independent manner.