Heart Attack Survival Rate | Heart Attack Survival Rate by Age

While the heart attack survival rate in the world has improved because of better quality healthcare, this does not mean that the disease no longer poses a significant threat. Here is everything you need to know about what heart attacks are, what causes them, and how you can prevent them from happening.

Heart Attack Survival Rate | What You Need to Know About Heart Attacks, Treatment, and Prevention

A heart attack, otherwise known as a myocardial infarction, happens when a blockage in one or more of the heart’s arteries prevents blood from flowing into the organ. This lack of blood flow is extremely dangerous because it quickly causes the heart muscle to die.

In general, heart attacks are classified into two different types:

• Type I Heart Attack – This happens when plaque on the artery’s inner wall ruptures. It then releases cholesterol and other substances into the bloodstream, which then form a blood clot that blocks the artery.
• Type II Heart Attack – This kind of heart attack is not necessarily caused by the complete blockage of an artery, but rather when the heart does not get the oxygen-rich blood it needs.

What Causes Heart Attacks?

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