When it comes to finding out what is causing chest pain, it can get very tricky. For example, if you compare unstable angina vs heart attack, the symptoms can be very similar, especially since unstable angina can sometimes lead to a heart attack.
Medically reviewed by Mia Dacumos, MD · Nephrology · Makati Medical Center
When it comes to finding out what is causing chest pain, it can get very tricky. For example, if you compare unstable angina vs heart attack, the symptoms can be very similar, especially since unstable angina can sometimes lead to a heart attack.
But what exactly is unstable angina, and why does it precede a heart attack? Should you be concerned if you experience unstable angina? And what are the main differences between unstable angina vs heart attack?
Before we get to the difference between an unstable angina vs heart attack, we need to first talk about what an angina is and what causes it to happen.
Angina is characterized as a feeling of pain, discomfort, or tightness around the chest.
It can also sometimes feel like indigestion, and the discomfort can spread to your shoulders, arms, neck, jaw, and even your back.
Angina itself is not a disease, but it could be a symptom of a heart problem.
An angina is usually caused by buildup of plaque in the arteries blocking the flow of blood to the heart. Because of this, the heart tries to compensate for the lack of blood and oxygen by pumping faster, which causes the heart to exert itself.
There are four main types of angina.
Most of the time, angina is not a serious cause for concern. However, angina means that you might have a heart problem that needs to be managed before it gets worse.
Though, in the case of an unstable angina, it can be dangerous, and thus requires medical treatment.
What are the Pre-Warning Signs of a Heart Attack?
The symptoms of unstable angina vs heart attack are very similar, and it is not uncommon for an unstable angina to happen before a heart attack.
The main difference between unstable angina vs heart attack is that in an unstable angina, blood flow to the heart is restricted, but not blocked completely.
In contrast, a heart attack occurs when blood flow is completely blocked, and thus it is a more serious condition.
During unstable angina, a blood clot usually restricts the flow of blood inside an artery. However, the blood clot can quickly grow larger, and in time, can completely block the artery, causing a heart attack.
Unstable angina should never be ignored, and if you experience one, it would be best to seek medical assistance immediately.
Here are some of the symptoms of an unstable angina that you need to watch out for:
Here are the symptoms of a heart attack:
If we compare the symptoms of unstable angina vs heart attack, you will see that the major symptoms can be similar. In fact, unstable angina can sometimes be mistaken for a silent heart attack.
But regardless of whether or not you are experiencing unstable angina vs heart attack, both should be considered medical emergencies.
It is important to seek treatment as soon as possible in order to prevent it from happening again.
Here are some things you can do that can help you lower your risk of angina:
Learn more about Heart Health, here.
Disclaimer
Hello Health Group does not provide medical advice, diagnosis or treatment.
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