The ventricles are the lower chambers of the heart. The atria are the upper changes.
The lower heart chambers are ventricles. Atria are the upper chambers of the heart.
The heart is divided into four chambers. The two bottom heart chambers are called the ventricles. The upper chambers are the atrials.
ventricles
The human heart has four chambers. The atria are the upper chambers, and the ventricles are the lower chambers.
The ventricles of the heart are most commonly known; there are ventricles in the brain, however.
ventricles
The ventricles.
The aorta and ventricles..
The four chambers of the heart are the right and left atria, and the right and left ventricles. The atria are the upper chambers, and the ventricles the lower.
No. The lower chambers of the heart are called the ventricles. The atria are the top chambers of the heart.
Ventricles.
the ventricles