Defibrillator deserts are leaving over 16 million people in England and Wales at risk of death from cardiac arrest, according to exclusive research by the Heart Restart campaign. These communities lack 24/7 access to life-saving defibrillators within a 1km round trip, drastically reducing survival odds.
What Are Defibrillator Deserts?
A defibrillator desert is an area where residents live more than a 1km round trip from the nearest publicly accessible automated external defibrillator (AED) that is available 24/7. The Heart Restart campaign analyzed data across 318 local authorities and found that 35 million people—over half the population—do not live within the recommended three- to five-minute brisk walk of a defibrillator.
The Alarming Statistics
Each year, more than 40,000 out-of-hospital cardiac arrests occur in the UK, but fewer than one in ten victims survive. Early cardiopulmonary resuscitation (CPR) and defibrillation can more than double the chance of survival. Yet, if emergency treatment is not received within 10 minutes—the time needed for a 1km round trip to retrieve a defibrillator—the patient is highly likely to die.
| Region | Population at Risk (within 10 min. round trip) |
|---|---|
| Harlow | Over 70% |
| Birmingham | Nearly 500,000 people |
| City of London | 0% (fully covered) |
| Hartlepool | 77% within recommended reach |
Inequalities in Defibrillator Access
The research uncovered stark inequalities. In Harlow, more than 70% of residents are at least 10 minutes from a 24/7 defibrillator. In Birmingham, nearly half a million people live more than 500 metres from the nearest accessible device. Conversely, every resident in the City of London and 77% in Hartlepool meet the recommended three- to five-minute standard.
Takeaways for Communities
- Identify gaps: Check if your area is a defibrillator desert using public registries.
- Support campaigns: Join the British Heart Foundation’s community defibrillator initiative.
- Learn CPR: Bystander CPR and AED use can double survival rates.
How to Bridge the Gap
The British Heart Foundation has launched a community defibrillator campaign, inviting local areas to apply for funding and support to install 24/7 accessible devices. Individuals can also advocate for defibrillators in public spaces, workplaces, and residential areas. Every second counts in a cardiac arrest—closing defibrillator deserts is a public health priority.
FAQ
What is a defibrillator desert?
A defibrillator desert is a geographic area where residents live more than a 1km round trip from a 24/7 accessible automated external defibrillator, making timely treatment during cardiac arrest unlikely.
How many people are affected in England and Wales?
Over 16 million people live in areas where they are more than a 1km round trip from a 24/7 defibrillator, putting them at increased risk of death from cardiac arrest.
What can I do to help close defibrillator deserts?
You can support the British Heart Foundation’s community defibrillator campaign, advocate for local installations, learn CPR, and encourage businesses to place AEDs in public areas.