The heart consists of 4 chambers - 2 atria and 2 ventricles. The smaller atria are about 1/3 the size and volume of the ventricles. The left ventricle is the largest chamber of the heart, with about 3 times more muscle mass than the right ventricle - both ventricles share a similar volume capacity. Due to the predominant size of the left ventricle, it is not surprising that 70% of all myocardial infarctions occur within the left ventricle. While the heart's chambers' primary purpose is to fulfill the mechanical function of pumping blood, other functions include influencing heart rate and serving several endocrine roles.
A crayfish has one heart that contains two chambers
There are four chambers in a human heart.
4 chambers as they are mammals.
It has 4 chambers in the human heart
A hippopotamus has a four-chambered heart.
It contains 4 chambers
4
the human heart contains four chambers and it is the ventricles (the two lower chambers) that do the pumping
A crayfish has one heart that contains two chambers
Their are 2 heart chambers.
There are 4 chambers to the heart.
Grasshoppers have an open circulatory system that contains a heart with 4 chambers. Unlike a human's 4 chambered heart, the grasshopper's heart pumps the blood to their head where it flows openly through their body.
The heart contains 4 chambers The Right Atrium The Left Atrium The Right Ventricle and the Left Ventricle
A shark heart has two chambers.
The bird's heart has 4 chambers.
There are four chambers in a human heart.
A sheep heart has four chambers.