0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the time of recovery before the heart contracts again?
Timer for recovery before the heart contracts again
What is it called when your heart contracts and relaxes?
Diastolic and systolic is when your heart contracts and relaxes.
What does heart recovery time mean?
Your heart recovery time is the time it takes you to get from your max heart rate to your resting heart rate.
Where does blood flow when the ventricle contracts?
Blood flows to the heart when the ventricle contracts
What should you know about recovery from heart surgery?
If you go to http://www.cts.usc.edu/hpg-index.html they have lots of information about recovery after herat surgery. Also they have information about before surgery as well.
What is the organ that relaxes and contracts?
heart
What happens to the tricuspid and miltral valves when the heart contracts?
they open to allow the blood through then close again so the blood can't flow back
What does yours recovery heart rate tell you about your level of fitness?
The faster the recovery heart rate drops, the more fit you are.
What does a heart attack effeckts in your heart?
If the heart stops (heart attack) the loss of new blood supply causes heart muscle to begin dieing and if recovery isn't started soon you will die. If the heart attack is caused from one or more blocked arteries then the heart tissue depending on blood flow will begin dieing. Quick recovery of blood flow to the heart is necessary as the heart gets it's oxygen and nutrients before the other parts of the body.
How does the heart contract or relax?
The heart contracts and relaxes during a cardiac cycle.
What is a heart valve?
a 1 way valve in the heart that prevents blood from going backwards when the heart contracts
When the left ventricle contracts what does the blood pass into?
the heart
