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Doctor insights on: Is It Safe To Unstable Angina

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What is unstable angina?

What is unstable angina?

Ischemic chest pain: Angina is chest discomfort caused by a coronary artery blockage. Unstable angina is angina that: 1) occurs at rest, 2) is increasing in severity or frequency, or 3) is new or recent in onset. ...Read more

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Dr. Gutti Rao
1,646 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


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What is unstable Angina?

What is unstable Angina?

Unstable angina: unstable angina is sudden persistent unprovoked chest pain related to coronary artery disease that is not relieved with rest or nitro glycerine. It may also be associated with shortness of breath and low blood pressure. ...Read more

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How should I address unstable angina?

How should I address unstable angina?

Rx unstable angina: Immediate aggressive treatment to prevent final heart attack = angina is the precursor to mi. Angina is when heart oxygenation not able to provide support to the degree of daily activities for the person. A lot of mi heart attack) without even a warning sign of angina. 50% of mi result in immediate death. No time to waste. Sx vary a lot from person to person. Sudden stomach pain sx can be angina. ...Read more

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Can unstable angina last for 24 hours?

Can unstable angina last for 24 hours?

Yes: In unstable angina the biochemical markers of myocardial damage and necrosis(cell death) are not present. One cause is a sudden rupture or crack in a silent atherosclerotic plaque causing blood clots(thrombi) to form which can enlarge to block the artery or can break off and embolize. Patients with 24 hours of chest pain require emergency cardiac catheterization and angioplasty or surgery. ...Read more

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Does unstable angina require hospitalization?

YES: And likely some sort of revascularization procedure unless one's anantomy is not amenable to stenting or bypass. ...Read more

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Is a nstemi the same thing as unstable angina?

Is a nstemi the same thing as unstable angina?

No: Unstable angina and nstemi are now bundled in the term "acute coronary syndrome", they are really different problems. In simple terms a nstemi is a heart attack that has happened already, unstable angina is a heart attack about to happen. Nowadays, both groups of patients are thought to do better with an invasive strategy (angiography and possible angioplasty). ...Read more

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What are the top reasons for getting unstable angina?

What are the top reasons for getting unstable angina?

Heart disease.: Unstable angina is usually due to a plaque rupture which limits the blood flow to an area of the heart. This is caused by increase in the size of the plaque or, elevated blood pressure or increased heart rate which make the narrowing more likely to occlude the artery. This causes a change in the usual angina, or the onset of new angina or cardiac chest pain. ...Read more

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What are the symptoms associated with unstable angina?

What are the symptoms associated with unstable angina?

Chest pain: Chest pain not relieved by rest. Please note that there are many instances of atypical presentations and it may range from vague feeling of discomfort, pressure on chest, shortness of breath, anxiety, sweating, feeling of impending doom, nausea vomiting. If you suspect unstable angina, get to an er asap, call 911. ...Read more

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What are the symptoms are characteristic of unstable angina?

Chest pain: Chest pain not relieved by rest. Please note that there are many instances of atypical presentations and it may range from vague feeling of discomfort, pressure on chest, shortness of breath, anxiety, sweating, feeling of impending doom, nausea vomiting. If you suspect unstable angina, get to an er asap, call 911. ...Read more

Dr. Mary Callahan
115 doctors shared insights

Unstable Angina (Definition)

Unstable angina is a condition where a person experiences chest pain due to impaired blood flow to the heart. When angina is unstable, this pain occurs without ...Read more