Is angina the same as a heart attack?

Angina and heart attack. If a coronary artery becomes completely blocked, the section of heart muscle supplied by that artery will die, unless the blockage is relieved quickly. This is a heart attack, also called a myocardial infarction or MI. The pain is more severe and prolonged than angina and isn´t relieved by your usual angina treatment. If you are having a heart attack, you may also feel sick, breathless and sweaty, and may vomit. Sometimes, however, there are no symptoms at all. If you suspect that you, or someone else is having a heart attack, call for emergency help.

Related Questions

How do a heart attack and angina differ?

Chest pain. "angina" is the medical term for pain that comes from a lack of blood flow to the heart. A "heart attack" is heart damage that results from said lack of blood flow. Frequently, the two go hand in hand. Read more...
Continuum. Angina can be quite severe and respond to rest, oxygen, nitroglycerin. And fully recover with no muscle death. The pain fibers are the same source. Some myocardial infarction can be asymptomatic all the way to the worst, ominous, pain ever! there is heart muscle death as the defining entity may need surgery or intervention. Read more...

What is the difference between a heart attack and angina?

Angina pain short an. Angina is caused by exretion or strenuous activities or emotional stress and lasts less than 5 minuets and on rest; heart attack causes pain lasting more than15 minutes and can cause death of heart muscle as there is complete shut down of blood supply to certain part of heart angina can become unstable under certain circumstances and can lead to heart attack. Read more...
Continuum. Angina can be quite severe and respond to rest, oxygen, nitroglycerin. And fully recover with no muscle death. The pain fibers are the same source. Some myocardial infarction can be asymptomatic all the way to the worst, ominous, pain ever! there is heart muscle death as the defining entity may need surgery or intervention. Read more...

What is the difference between a heart attack and angina pain?

Longer pain.. Insufficient blood flow to the heart usually during exertion or other forms of stress due to a partial blockage causes chest pain lasting 5 to 10 minutes and is referred to as angina. Persistent complete or near complete interruption of blood flow to the heart muscle results in permanent damage and is referred to as a heart attack. The pain usually lasts much longer than 5 to 10 minutes. Read more...
Dead muscle. A heart attack is usually a reference to dead cardiac muscle while angina is discomfort caused by ischemia (oxygen starvation short of actual muscle injury/death). Read more...

How can you tell the difference between heart attack and angina?

Troponin. Serial troponin elevation is very sensitive for myocardial cell death. Clinical suspiciousness may lead to diagnose an acute myocardial infarction before the troponins begin to elevate and lead to emergency coronary revascularization within an hour of arrival to the emergency room thus preventing death and significantly preserving myocardial function and improving patient survival. Read more...
Disease vs. symptom. Angina is the symptom of chest pain. It does not necessarily mean you are having a heart attack or even have heart disease. Heart attack is a laymen's term for damage to the heart muscle from inadequate blood to part of the heart muscle, usually due to a temporary or permanent blockage of one or more coronary arteries. Only a doctor can tell the difference. Read more...

How do you know if you are having a heart attack or it's "angina"?

EKG, Cardiac Markers. There is no foolproof way to tell the difference without er/hospital studies - generally if one has a history of angina and it isn't resolving with rest or nitrates or has a different character (more intense or with accomp. Pain elsewhere or nausea/sweating) -- it may be a heart attack and he/she should get to the er right away. New chest pain should always be eval'd right away. Time is tissue! Read more...

How to know what is angina is it any different than a heart attack?

Chest pain. "angina" is the medical term for pain that comes from a lack of blood flow to the heart. A "heart attack" is heart damage that results from said lack of blood flow. Frequently, the two go hand in hand, meaning angina can precede a heart attck. Read more...
Continuum. Angina is heart pain from atherosclerosis and ischemia up to the point that it is reversible recoverable with oxygen nitroglycerin, rest. It can recur and recur over hours or days or even years. Heart muscle is not damaged. Heart attack is damage to the heart muscle and is not reversible, but is treatable with good results in most cases. Read more...

How to determine if I am having a heart attack or it's just "angina"?

Chest pain. "angina" is the medical term for pain that comes from a lack of blood flow to the heart. A "heart attack" is heart damage that results from said lack of blood flow. Frequently, the two go hand in hand, meaning angina can precede a heart attack. Many times, angina goes away with rest, and typically a heart attack pain does not go away. Either way, if you get chest pain, see a doctor right away. Read more...
Classically. Angina pectoris =substernal pressure, pain with radiation to the neck or left or right arm and shoulder. Some will have abdominal pain-and be confused with gallbladder or stomach symptoms. Ladies seem to have less classic// or tolerate pain better than men. Relief with Nitroglycerin is very suggestive. A feeling of impending doom, pallor, sweating suggest a bad day! Read more...

How do you know if you are having a heart attack or it's just "angina" pain?

Pain on exertion/aft. Angina is a chest pain, due to ischemia of heart muscle due to obstruction or spasm of coronary artery. Caused by atherosclerosis of artery leading to the heart.Angina pain comes after exercise or physical activity or strong emotion and lasts less than 5mts.But it can lead to unstable angina at rest and angina lasting more than 15 minutes and at rest as in heart attack pain may be in neck, jaw , arm. Read more...
Classically. Angina pectoris =substernal pressure, pain with radiation to the neck or left or right arm and shoulder. Some will have abdominal pain-and be confused with gallbladder or stomach symptoms. Ladies seem to have less classic// or tolerate pain better than men. Relief with Nitroglycerin is very suggestive. A feeling of impending doom, pallor, sweating suggest a bad day! Read more...