# Heart Attack

A heart attack occurs when blood flow to a part of the heart is blocked, causing damage to the heart muscle. Immediate medical attention is crucial.

**What is Heart Attack?**

## Signs of a Heart Attack

- Chest Pain or Discomfort: Pressure, squeezing, or fullness in the chest.
- Shortness of Breath: Difficulty breathing.
- Sweating: Cold sweats.
- Other Symptoms: Pain in the arm, neck, jaw, or back, nausea, and lightheadedness.

## First Aid for Heart Attack

1. Call Emergency Services: Dial 000 immediately.
2. Rest and Reassure: Help the casualty sit in a comfortable position and reassure them.
3. Medication: If the casualty has prescribed heart medication (e.g., nitroglycerin), help them take it.
4. Monitor and Support: Be prepared to perform CPR if the casualty becomes unresponsive.

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First Aid Glossary · https://cprcoursesubiaco.au/glossary/heart-attack · Australia Wide First Aid (RTO 31961).