The first step in providing assistance for heart attack is to?

The first step in providing assistance for a heart attack is to call emergency services.

When someone is experiencing a heart attack, it is critical to call for help immediately. The faster emergency medical services (EMS) can arrive and begin treatment, the better the chances of a successful outcome. While waiting for EMS, there are a few things that can be done to help the person:

1. Help them into a comfortable position, preferably sitting up with their feet slightly elevated.

2. Loosen any tight clothing around their neck and chest.

3. If they are conscious, encourage them to take deep breaths and try to remain calm.

4. If they are unconscious, start CPR if you are trained to do so.

5. Stay with the person until emergency services arrive.