Last updated: 30 September 2026
Medical disclaimer
The information on chestpain.org.uk is general public information about chest pain, heart attacks and related conditions. It is not medical advice, and it can’t diagnose you or tell you what’s wrong. It doesn’t replace a doctor, nurse, pharmacist, paramedic or other health professional who knows your situation.
- In an emergency, call 999. Don’t delay getting help because of anything you read here.
- The 1-minute check and Emergency mode are aids, not assessments. They can’t examine you and can’t rule anything out.
- Always follow the advice of the 999 call handler, paramedics and other professionals treating you, even if it differs from this site.
- Don’t start, stop or change any medicine because of this site without talking to a professional.
Accuracy
We work hard to keep the information accurate and up to date, based on published UK guidance (see our editorial policy). But medical guidance changes, and we can’t guarantee that every page is complete, correct or current at the moment you read it. The site is provided “as is”.
Our liability
To the extent the law allows, we aren’t liable for any loss or harm arising from use of, or reliance on, this site. Nothing in these terms limits liability for death or personal injury caused by negligence, or anything else that can’t be limited under the law of England and Wales.
Tools that run on your device
Emergency mode, the Heart Card and the CPR pacer run in your browser. Information you enter stays on your device (see our privacy policy). You’re responsible for keeping your Heart Card accurate. Features such as voice, location, vibration and keeping the screen awake depend on your device and browser, and may not work on every phone.
Links to other websites
We link to other sites, such as the NHS and the British Heart Foundation, for further information. We don’t control them and aren’t responsible for their content.
Using our content
- You may print, copy and display the posters and fridge cards anywhere, free, for non-commercial public information use.
- You’re welcome to link to any page.
- You may quote short extracts of the text with a link back to the page.
- Photographs belong to their creators and are used under the licences shown on the credits page.
Adverts
Some pages may show adverts from Google if you agree to them. We don’t endorse any advertised product or service.
Changes and law
We may update these terms. The date at the top shows when they last changed. These terms are governed by the law of England and Wales.
Questions? Email hello@chestpain.org.uk.