0
Is the after load the resistance what the ventricle in the heart has to contract against?
Wiki User
∙ 13y ago
The resistance against which the ventricle contracts is know as afterload.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Which camber of the heart contracts with the most force?
The left ventricle This is because it has to contract against the highest resistance, the aortic pressure and systemic vascular resitance. Hence left ventricle also has the thickest muscle of the lot.
Heart chamber contracts with most force?
The left ventricle. This is because it has to contract against the highest resistance, aortic pressure and systemic vascular resistance. Systolic pressure is pumping he blood from the left ventricle into the rest of the human body. It takes a lot of force to get blood to go through your circulatory system.
What is system resistance?
The resistance the heart has to pump against
List in order the arteries as they leave the heart?
Since both sides of the heart contract at the same time, the right ventricle pumps blood into the pulmonary trunk, and the left ventricle pumps blood into the Aorta.
Do the atria con tract last in the heart?
Ventricles contract last, where the right ventricle contract to send deoxygenated blood to the lungs through the pulmonary artery, and the left ventricle contract to send oxygenated blood to the rest of the body via the aorta.
What happens when your ventricles of your heart contact?
When the ventricles of your heart contract, blood is pumped out of the heart into the major arteries. The left ventricle pumps blood into the aorta, and the right ventricle into the pulmonary artery.
What part of the heart receives blood from left ventricle?
The walls of the left atrium contract to force blood through the mitral valve into the left ventricle.
Which of the 4 chambers of human heart have thickest muscle layer?
The left ventricle as it pumps blood against high resistance than any other chamber
What is normal systemic vascular resistance?
The resistance the heart has to pump against
Contrast the forces with which the right and left ventricle contract How does this relate to each ventricle's function?
the left ventricle is more powerful because it has to pump blood through the whole bady, whereas the right ventricle only supplies the heart and lungs
What chamber of the heart exerts the greatest force?
The chamber of the heart that produces the greatest pressure is the left ventricle. This pressure can be quantified by the systolic blood pressure, or the top number of the patient's blood pressure.
Why is the left ventricle the strongest chamber of the heart?
Because it has to pump up against gravity
