Imagine A and B are both arteries leading to the heart. B is partially clogged by plaque build up.
() A
() B
The lower one (b.) is semi-clogged and thus does not provide as much oxygen to muscles such as the heart. The Heart muscle will begin to die if not treated quickly.
When an artery that supplies blood to the heart becomes obstructed by a clot, that area of the heart becomes damaged. If the blood supply is not restored quick enough, the heart can be permanently damaged. If the artery that gets clogged is a major artery, then the heart can fail and death can occur.
Another type of heart attack is cardiac arrest. This is where the electrical impulses that tell the heart when to beat and when to rest becomes erratic. The confusion in electrical impulses confuses the heart and it beats in an erratic rate. Not pumping effectively any longer, the blood pressure drops and the person becomes unconscious. If the proper rhythm can not be reestablished quickly, death will occur.
The most common cause of heart attack is the sudden blockage of one of the heart's arteries by a blood clot. These clots typically form in arteries that are already affected by atherosclerosis - that is, the arteries are narrowed by fatty deposits of plaque and other materials.
Atherosclerosis can cause a heart attack in one of three ways.
A serious blockage in the artery can lead to one.
If a coronary artery becomes blocked by saturated fats/cholesterol it can cause a heart attack.
blood stops flowing in the heart and you pretty much choke and stop breathing. (: thnks
Plaque builds up in the arteries and when there's enough of it, it stops the flow of blood to the body. Death quickly follows.
by not eating cherios
No, a heart attack is not rare at all. In fact, heart attacks are the number one cause of death worldwide.
Not from the heart attack itself. In a heart attack, the heart is deprived of oxygen from the blockage of a coronary artery. This does not usually cause bleeding, but it does cause the death of the muscle cells if they don't get oxygen.
A heart attack or myocardial infarction (MI) can cause damage by brain damage, can lead to stokes, and also have the risk of having a seconf MI.
If someone is having a heart attack it is not safe to sedate the. Sedating a person while having a heart attack can cause them to die.
No, but it can cause a heart attack.
Tubal pregnancy can not cause heart attack.
Yes, tactacardia is the condition of the heart stopping and starting, it can definietly cause heart attack
Blood and Oxygen.A heart attack which can cause death.
Heroin can cause a person to have a heart attack. Heroin is a drug that is bad.
It would cause heart attack
ya it may coz the sudden shock to you brain by the paint of it may cause heart attack
yes
yes it can
yes
It would cause heart attack
No, a heart attack is not rare at all. In fact, heart attacks are the number one cause of death worldwide.
Not from the heart attack itself. In a heart attack, the heart is deprived of oxygen from the blockage of a coronary artery. This does not usually cause bleeding, but it does cause the death of the muscle cells if they don't get oxygen.