The atria (left atrium and right atrium).
The Atria
The left atrium.
The heart cavity is divided down the middle into a right and a left heart, which in turn are subdivided into two chambers. The upper chamber is called an atrium (or auricle), and the lower chamber is called a ventricle. The two atria act as receiving chambers for blood entering the heart; the more muscular...
The left and right ventricles of the heart receive the blood from the left and right atria respectively. The ventricles then send blood into the arteries. So technically they send and receive, but I guess their main functions is to send blood to the body and lungs.
There is no such thing as a fiber chamber of the heart.
The left ventricle is the largest and most muscular chamber of the heart.
Heart Chamber Phantoms was created on 2010-01-26.
An atrium is in the heart, it is the top two chamber of the heart. the right atrium deals with deoxygenated blood from the body, whereas the left atrium deals with oxygenated blood from the lungs.
No
it means that have 4 parts of a heart
the heart
The left ventricle