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How Can stem cells repair a damaged heart?
Stem cells can repair a damaged heart by turning into new cardiac cells to replace the damaged tissue.
What body system has the heart as its main organ?
the heart is part of the circulatory system in the body.
Vagal escape occurs when heart is stimulated by what?
Vagal escape occurs when the parasympathetic nervous system, specifically the vagus nerve, fails to regulate the heart rate and the heart muscle is instead stimulated by other mechanisms. This can happen in situations where there is a prolonged increase in sympathetic nerve activity or when there is a dysfunction in the parasympathetic nervous system.
When cardiac muscle cells are damaged by a heart attack they are usually replaced by?
scar tissue.
What does the heart organ system belong to?
The Circulatory System
What can happen when the heart is bad damaged?
it gets bad
What will happen to the organisms if any of the parts of the heart is injured?
It depends how badly the heart is injured or damaged.
What will happen to the heart if some of its cell is damaged?
the heart cant pump blood so easle
How does the cadriovascular system work?
it is a system that runs to your heart and helps heart attacks not happen
What would happen if your system fails?
The cardiovascular system consists of the heart, failure of the heart can lead to death.
What is the critical role of nodal system in heart?
Also known as the intrinsic conduction system of the heart, it helps the heart beat even when a part of the heart is damaged. However,if one of the 5 parts of the nodal system are damaged, it can cause abnormal heart beat irregularities.1. sinuatrial node2. atrioventricular node3. bundles of his4. bundle branches5. purkinje fibersIrregularities include tachycardia, bradycardia, heart block, fibrillation, arrhythimas.
What will happen to the heart if any of these parts are injured or damaged?
Depends on the severity of the injury. Generally, it's best to keep your heart away from children or sharp objects.
What would result if the sympathetic system was damaged?
There is no sympathetic system in your body. The closest thing to emotions or feelings is arguably either the heart, brain, or soul.
What would happen if a person does not follow a healthy diet?
they will get muncus in there body fat and will become obeze therefore the organs will get destroyed such as the heart and exc.
How Can stem cells repair a damaged heart?
Stem cells can repair a damaged heart by turning into new cardiac cells to replace the damaged tissue.
How does having a heart attack effect the heart?
"no! the liver!" heart tissue is damaged.
What happen to the heart if a peacemaker is required?
You would probably suffered a heart attack, and the coronary artery that supplies the heart with blood would have got damaged, and so parts of the heart will no longer pump as well as they did before, so a pacemaker is fitted, literally to keep a steady pace for the heart to beat.
