Are a specific group of people at a higher risk of a heart attack?

Heart disease and heart attacks are made more likely by various factors, including age, gender, race, and ethnicity. In the medical community, these are referred to as risk factors. For example, high blood pressure, high cholesterol, and smoking are all risk factors for heart disease.

Some risk factors, such as your age or family’s medical history, are out of your control. However, you can take precautions to reduce your risk by altering the factors you can influence.

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What are the signs that show up before a heart attack?

The most common signs of a heart attack are chest pain and shortness of breath. For the most part, heart attacks cause pain in the centre or left side of the chest that lasts for more than a few minutes or that disappears and reappears frequently. Pressure, squeezing, fullness, or pain can all be symptoms of discomfort. In contrast, other symptoms include a feeling of faintness, dizziness, or heaviness. You may also experience a sudden drop in temperature, and your jaw, neck, or back may be in pain. In addition, your arm or shoulder may ache, perhaps on one or both sides. Nausea and vomiting are two further signs of a heart attack that should not be ignored. These additional symptoms are more common in women.

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Heart attacks are responsible for the death of thousands of people worldwide every year.

Every year, the obstructed blood flow to the heart caused by a heart attack kills thousands of people worldwide. Up to 100 billion heart cells can be killed by cardiac arrests that cause serious damage to the heart muscle. Since the human heart cannot repair itself, cardiac arrest victims often suffer long-term disability due to the debilitating scars they sustain.

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It was almost impossible to heal an injured human heart before

A few years ago, regenerating an injured human heart was only a dream. But now, Micro RNAs are being injected into the heart using the same technology as the Pfizer and Moderna vaccines to reach and stimulate the growth of surviving cardiac cells. As a result, instead of a scar, the patient will have new muscle tissue thanks to the replacement of the dead cells, thus making the production of a cure for heart attacks possible.

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