Top
10
Doctor insights on: Difference Between Angina Pectoris And Myocardial Infarction

Share
1

1
How are angina pectoris and myocardial infarction different?

How are angina pectoris and myocardial infarction different?

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

Dr. Creighton Wright
1,168 doctors shared insights

Myocardial Infarction (Definition)

Myocardial Infarction means some of the heart muscle dies because of insufficient oxygen supply. Most often this occurs because the coronary artery is blocked by plaque & clot. Other causes include tears in the artery wall, extremely high oxygen demand (eg, rapid arrhythmia, heart valve disorder, or severe systemic illness.) Prompt treatment can minimize heart damage & ...Read more


2

2
I was wondering is angina pectoris and myocardial infarction the same disease?

I was wondering is angina pectoris and myocardial infarction the same disease?

Not: Angina means your heart isn't receiving enough oxygen to meet its needs. However, it's reversible. Mi means that the deficiency in circulation is so severe and prolonged that there has been irreversible heart damage with cell injury and death. ...Read more

See 1 more doctor answer
3

3
Is the pain that occurs in angina pectoris and myocardial infarction the same?

Is the pain that occurs in angina pectoris and myocardial infarction the same?

Chest pain: Typically the pain of angina pectoris resolves with rest and lasts just a few minutes at most. Heart attack pain typically is a resting pain and is like angina but worse. They are both caused by myocardial ischemia but the angina ischemia is reversible. The heart attack ischemia results in death of some of the heart's muscle. ...Read more

See 1 more doctor answer
4

4
Please tell me if angina pectoris and myocardial infarction are the same disease?

Please tell me if angina pectoris and myocardial infarction are the same disease?

No. : Angina Pectoris refers to chest pain, specifically spasms of the pectorals muscle, but usually the chest in general. This MAY be a symptom of a heart attack, which is also called, a myocardial infarction (MI). Myocardial means heart muscle and infarction is the lack of blood flow, causing the MI, and then, the angina pectoris. Chest pain may also be caused by other things besides the heart. ...Read more

5

5
What are stable and unstable angina and myocardial infarction, and links to other infomration?

What are stable and unstable angina and myocardial infarction, and links to other infomration?

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

See 1 more doctor answer
7

7
Do patients with untreated stable angina end up developing unstable angina leading to myocardial infarction?

Very likely: The key is untreated. Medical treatment is effective. See your doctor and get treated. ...Read more

8

8
What is the difference between a myocardial infarct, ischemia and angina?

What is the difference between a myocardial infarct, ischemia and angina?

Maybe very serious: Ischemia means an area of the heart is not getting enough blood usually because of a blockage in an artery. The severity depends on whether it is a major artery or not. An intact occurs when the artery is completely blocked and the muscle dies. Angina is the pain felt when ischemia occurs. ...Read more

9

9
What is the difference between myocardial infarction and a acute coronary syndrome?

What is the difference between myocardial infarction and a acute coronary syndrome?

Continuum: Both are a result of inadequate blood supply to the heart muscle. Acute coronary syndrome means that the imbalance is sufficient to cause symptoms that prompt aggressive intervention, but may not result in permanent heart damage; a myocardial infarction implies that overt heart damage has occurred, hence positive markers of tissue damage. ...Read more

10

10
What is the difference between a heart attack, myocardial infarction?

What is the difference between a heart attack, myocardial infarction?

Same: Heart attack is the lay term for myocardial infarction (comes in two levels of severity..Non-st-elevation and st-elevation - which refer to changes on an ekg and broadly reflect if an arterial occlusion is total or subtotal). ...Read more

See 2 more doctor answers
Dr. Gutti Rao
1,660 doctors shared insights

Angina (Definition)

Angina is chest pain that is caused by poor blood flow to the heart muscle. Angina is not an actual disease, but rather a symptom of an existing heart problem. Most commonly, this underlying problem is due to an obstruction of the coronary blood vessels that surround the heart. There are different types of angina including stable angina, unstable ...Read more


Infarction (Definition)

When the blood supply of a tissue is compromised by whatever mechanism, the tissue will stop working and if blood flow is not restored, the tissue will eventually die ("infarct", both verb and noun). The clinical picture that runs with development of an infarct ("heart attack"; ...Read more