0
What are you asking?
The heat consists of 4 chambers (in humans) that contract (squeeze) and force blood through out the body, with the cycle constantly replenishing oxygen into the blood and delivering it to the rest of the body, returning the blood to the heat, and the cycle continues.
What else can I help you with?
What is it called when your heart contracts and relaxes?
Diastolic and systolic is when your heart contracts and relaxes.
What is the time of recovery before the heart contracts again?
Timer for recovery before the heart contracts again
Where does blood flow when the ventricle contracts?
Blood flows to the heart when the ventricle contracts
What is the organ that relaxes and contracts?
heart
How does the heart contract or relax?
The heart contracts and relaxes during a cardiac cycle.
When the heart contracts where does if produce fluid?
The heart doesnt produce any fluid, blood is produced in bone marrow. The heart only pumps the blood through the veins and arteries, all in a continuous loop. Honestly you have to be pretty stupid to not understand this, unless your four years old
What does systolic stands for?
Systolic comes from the Greek word, "systole", which means to draw together or contract. Systolic pressure is the maximum pressure produced in the arteries when the left ventricle of the heart contracts.
What is a heart valve?
a 1 way valve in the heart that prevents blood from going backwards when the heart contracts
What is The layer of the heart that contracts is called?
i think is myocardium
When the left ventricle contracts what does the blood pass into?
the heart
What muscle contracts and relaxes to pump blood?
The heart
How does the heart pump your blood?
Your heart contracts, forcing your blood out your aorta, and through your body.
