Arteries carry blood, oxygenated by the lungs, to the cells of the body. Since the heart is a large muscle, its cells need oxygen too. When one of the arteries supplying the heart with oxygenated blood is blocked ("occluded") the oxygen cannot reach the cells supplied by that artery.
Obviously coronary heart disease! A blocked coronary artery reduces blood flow & thus Oxygen to the heart which in turn causes Angina when a person will experience pain & breatlessness. Without treatment a blockage can cause a heart attack.
If a coronary artery is blocked, the heart muscles will not get enough oxygen. This condition is known as ischemia. If the condition continues, the ischemia may lead to infarction, or death of tissue due to lack of oxygen.
pressure may cause it to bulge like a balloon directly above or below the blockage, causing a weakening of the vessel wall. The aorta may eventually rupture, causing massive bleeding and death
A blocked artery can lead to death but it rather depends on where the blockage is and if it is only partial or complete. For example if in the brain it can cause a stroke but that doesn't necessarily mean death for the individual. If the blockage is in the heart it will result in a heart attack however, the individual may not die.Partially blocked artery may cause improper function of the tissues. Partial blockages have a high chance of resulting in complete blockage. When the artery is completely blocked it generally means death for any tissue located after the blockage.For Example:If there is an infarction in the thigh it will cause necrosis in that area.
Your heart muscle will not recieve enough oxygen to function properly and you can have what is alled a heart attack as the muscle tissue will die.
Obviously coronary heart disease! A blocked coronary artery reduces blood flow & thus Oxygen to the heart which in turn causes Angina when a person will experience pain & breatlessness. Without treatment a blockage can cause a heart attack.
If a coronary artery is blocked, the heart muscles will not get enough oxygen. This condition is known as ischemia. If the condition continues, the ischemia may lead to infarction, or death of tissue due to lack of oxygen.
Coronary Artery Bypass Surgery See link under "Related Links"
its coronary Heart disease it willl cause people that eats most salty foods
You have a heart attack.
When an artery to the heart is blocked, it is called a heart attack.
pressure may cause it to bulge like a balloon directly above or below the blockage, causing a weakening of the vessel wall. The aorta may eventually rupture, causing massive bleeding and death
I think that you are talking about Coronary artery that supplies oxygenated blood to the walls of the heart.If it is blocked by the fat content there would be no supply of oxygenated blood and hence we experience heart strokes.
Your heart muscle will not recieve enough oxygen to function properly and you can have what is alled a heart attack as the muscle tissue will die.
A blocked artery can lead to death but it rather depends on where the blockage is and if it is only partial or complete. For example if in the brain it can cause a stroke but that doesn't necessarily mean death for the individual. If the blockage is in the heart it will result in a heart attack however, the individual may not die.Partially blocked artery may cause improper function of the tissues. Partial blockages have a high chance of resulting in complete blockage. When the artery is completely blocked it generally means death for any tissue located after the blockage.For Example:If there is an infarction in the thigh it will cause necrosis in that area.
The coronary artery is the one which brings blood to the heart. When this is blocked, the heart is unable to pump due to lack of oxygen, and after a couple minutes the area of the heart that is receiving no blood dies. This is known as a myocardial infarction, or more commonly, a heart attack.
the heart will get its supply of blood from the coronary artery. there are two coronary arteries in our body, the left and right coronary artery. each of these will set up small branches to supply blood and oxygen to different part of the heart. if one of these arteries get blocked, part of the heart muscle will not get enough oxygen and the person will suffer from heart attack.