Heart attack and it's First Aid.

Heart Attack is commonly a medical emergency. Anyone who is having a heart attack should bring into the hospital at once. A heart attack happens when blood flow to the heart suddenly becomes blocked. But what would you do if someone besides you or one of your Family is having a heart attack? Below are some first aids if you think someone is having a heart attack.

Ask if the person takes any chest medicine, such as nitroglycerin, and help them take it.

If the pain does not go away promptly with rest or within 3 minutes of taking nitroglycerin, call for emergency medical help.

If the person is unconscious and unresponsive, call 911 (or your local emergency number), then begin CPR.