a heart attack occurs when the flow of oxygen-rich blood to a section of heart muscle suddenly blocked and the heart can not get oxygen. If blood flow is not restored quickly, the section of heart muscle begins to die.
`We honestly hope they never have the need to apply this advice, pero` s certainly beneficial to know how to help you or someone else in that situation.
In general, people panic and don`t know what to do when that`s re suspected of having a heart attack. This leads to loss of consciousness in just a couple of seconds.
First, you remember that you should call an ambulance immediately. Then, you should take a deep breath and try to expel from the lungs. Coughing as if congestion in the lungs. Don`t stop in a two-second period, extending the exhalation.
In the following video you can learn this technique cough can save your life.