Difference Between Angina Pectoris and Myocardial Infarction

1. What is difference between angina pectoris and myocardial infarction?
2. What is the difference between a heart attack and a myocardial infarction?
3. What is the difference between myocardial infarction and myocardial ischemia?
4. What is the difference between angina and chest pain?
5. What is the main cause of a myocardial infarction?
6. How can you tell if you have angina?
7. What are the warning signs of a myocardial infarction?
8. What is the drug of choice for myocardial infarction?
9. How long can you live with myocardial infarction?
10. How long can you live with ischemic heart disease?
11. Can ischemic heart disease be cured?
12. What does ischemic pain feel like?

What is difference between angina pectoris and myocardial infarction?

The feature effective in differentiating old myocardial infarction was the "area at rest"; those effective in differentiating angina pectoris were a "decrease in area" and a "decrease in movement." These effective features have almost always differentiated old myocardial infarction and angina pectoris.

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

A heart attack, or myocardial infarction (MI), is permanent damage to the heart muscle. "Myo" means muscle, "cardial" refers to the heart, and "infarction" means death of tissue due to lack of blood supply.

What is the difference between myocardial infarction and myocardial ischemia?

Both terms, ischemia and infarction, are used here. Ischemia denotes diminished volume of perfusion, while infarction is the cellular response to lack of perfusion. Some of the changes discussed here are the result of ischemia such as those involving myocardial substrate extraction.

What is the difference between angina and chest pain?

Angina occurs when the heart muscle does not get enough oxygen due to critical narrowing of coronary arteries that supply blood to the heart. This makes your heart cry out for more blood. And this cry is symptomised as chest pain. However, all chest pain is not angina.

What is the main cause of a myocardial infarction?

The causes of myocardial infarction, or a heart attack, all involve some kind of blockage of one or more of the coronary arteries. The coronary arteries provide the heart with oxygenated blood, and if they become blocked, the heart will become oxygen starved, killing heart tissue and causing a heart attack.

How can you tell if you have angina?

Angina symptoms include chest pain and discomfort, possibly described as pressure, squeezing, burning or fullness. You may also have pain in your arms, neck, jaw, shoulder or back.
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Other symptoms that you may have with angina include:

1. Dizziness.
2. Fatigue.
3. Nausea.
4. Shortness of breath.
5. Sweating.

What are the warning signs of a myocardial infarction?

Symptoms

• Pressure, tightness, pain, or a squeezing or aching sensation in your chest or arms that may spread to your neck, jaw or back.
• Nausea, indigestion, heartburn or abdominal pain.
• Shortness of breath.
• Cold sweat.
• Fatigue.
• Lightheadedness or sudden dizziness.

What is the drug of choice for myocardial infarction?

Analgesia and anti-emetics. The pain of myocardial infarction is usually severe and requires potent opiate analgesia. Intravenous diamorphine 2.5–5 mg (repeated as necessary) is the drug of choice and is not only a powerful analgesic but also has a useful anxiolytic effect.

How long can you live with myocardial infarction?

About 68.4 per cent males and 89.8 per cent females still living have already lived 10 to 14 years or longer after their first infarction attack; 27.3 per cent males, 15 to 19 years; and 4.3 per cent, 20 years or longer; of the females, one is alive 15 years, one 23 years and one 25 years or longer.

How long can you live with ischemic heart disease?

On average, women live longer than men with heart disease. At age 50 women can expect to live 7.9 years and men 6.7 years with heart disease. The average woman experiences heart disease onset three years older and heart attacks 4.4 years older than men.

Can ischemic heart disease be cured?

Coronary heart disease cannot be cured but treatment can help manage the symptoms and reduce the chances of problems such as heart attacks. Treatment can include: lifestyle changes, such as regular exercise and stopping smoking.

What does ischemic pain feel like?

The most common symptom of myocardial ischemia is angina (also called angina pectoris). Angina is chest pain that is also described as chest discomfort, heaviness, tightness, pressure, aching, burning, numbness, fullness, or squeezing. It can feel like indigestion or heartburn.