A heart attack is one of the leading causes of death in the world today as studies have shown that over a third of the population over the age of 40 years have experienced the symptoms of a heart attack.
A heart attack, also known as myocardial infarction, occurs when blood flow to the heart is blocked. This blockage may be due to the blood vessels being corroded by the buildup of cholesterols and fats in the blood vessels’ walls.
Certain signs and symptoms precede heart attack, and if they are detected early enough, it can help prevent its occurrence.
Some of the signs include:
1. Chest Tightness
One of the most prominent symptoms you would probably notice when you are about to have a heart attack is chest tightness or squeezing sensation. This occurs as a feeling of discomfort in the chest region and can last for a few minutes.
The sign may go away and then come back. This discomfort can spread to other areas like the neck, arms, jaw, stomach, and back.