If You Think You’re Having a Heart Attack at Home: What to Do Immediately
A heart attack is a medical emergency. There is no guaranteed “10-second trick” that can stop a heart attack, but taking the right actions quickly can improve your chances of survival.
1. Call emergency services immediately
- If you have symptoms of a heart attack, call your local emergency number right away.
- Do not drive yourself to the hospital if emergency help is available.
2. Stop what you are doing and sit down
- Rest in a comfortable position, preferably sitting upright.
- Loosen tight clothing and try to stay as calm as possible.
3. Take aspirin only if appropriate
- If emergency operators or a healthcare professional advise it, and you are not allergic to aspirin, do not have active bleeding, and have not been told to avoid aspirin, chewing an aspirin tablet may be recommended because it can help reduce blood clotting.
- Do not delay calling for help to take aspirin.
4. Use prescribed heart medication if you have it
- If you have been prescribed nitroglycerin for chest pain, use it exactly as directed.
5. If you are alone
- Unlock the door if you can.
- Keep your phone nearby.
- Sit or lie in a safe position while waiting for help.
Common heart attack warning signs:
- Pressure, squeezing, fullness, or pain in the center of the chest
- Pain spreading to the arm, jaw, neck, back, or shoulder
- Shortness of breath
- Cold sweat
- Nausea or vomiting
- Sudden unusual fatigue or weakness
If someone nearby collapses:
- Call emergency services.
- Start CPR if they are not breathing normally.
- Use an automated external defibrillator (AED) if available.
The most important “first step” is getting emergency medical help as quickly as possible. Heart attack treatments work best when started early.
