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True or false: If I think I'm having a heart attack, I should wait and see if the pain goes away before getting help.

If you think you're having a heart attack, call 911 right away. Don't wait, not even for a few minutes. Getting medical treatment quickly could save your life.

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This information is for educational use only, and is not a substitute for prompt professional medical advice. Readers should always consult a physician or other professional for advice and treatment. ©BMJ Publishing Group Limited 2008. All rights reserved.