What happens during a heart attack?
Approximately seven million people around the world die from heart attacks every year. And cardiovascular disease, which causes heart attacks and other problems like strokes, is the world’s leading killer. So what causes a heart attack?
A heart attack, also known as a myocardial infarction, is a medical emergency that occurs when the blood flow to a part of the heart is blocked, usually by a blood clot. This blockage can damage or destroy heart muscle and, if not treated promptly, can be fatal. In this video, we explain the step-by-step process of what happens inside your body during a heart attack, the symptoms to watch for, what causes it, and how timely medical help can save lives. Understanding the early signs and biological changes during a heart attack can help you or a loved one take immediate action and prevent long-term damage.
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heart attack, heart, health, bypass, stent, myocardial infarction, plaque, blood, blood cells, exercise, diet, chest pain,
Audience Queries:
1. What are the first signs of a heart attack?
2. How does a heart attack actually occur inside the body?
3. Can a heart attack happen without chest pain?
4. What causes the arteries to get blocked?
5. How long does a heart attack last?
6. Can you survive a heart attack without treatment?
7. What’s the difference between a heart attack and cardiac arrest?
8. How do doctors treat a heart attack?
9. Can lifestyle changes prevent heart attacks?
10. What should you do if someone is having a heart attack?
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