a heart attack is a serious disease that affects millions of people worldwide. It can be mild or it can be life threatening.
After a severe heart attack, the damage may be too large, leading to heart failure.
When a heart attack occurs, most people panic and do not know what to do when a heart attack is suspected. This leads them to fall into unconsciousness in seconds.
Fortunately, there is a way to help yourself or someone you want in such an unfortunate situation, before it reaches the rescue.
All you need to do is start the deep, strong cough; They do not stop, over a period of two seconds, extending the exhalation.
This next video will demonstrate the correct technique cough in such a situation.