Defibrillator Deserts: 16M in England at Risk of Cardiac Arrest 2026

Defibrillator deserts are putting more than 16 million people in England and Wales at risk of dying from a cardiac arrest, new research reveals. These communities lack nearby 24/7 access to life-saving defibrillators, creating a critical gap in emergency response. Without prompt defibrillation, survival rates plummet.

What Are Defibrillator Deserts?

A defibrillator desert is an area where residents must travel more than a 1km round trip—about a 10-minute brisk walk—to reach an accessible defibrillator. The Heart Restart campaign analyzed publicly available defibrillator data across England and Wales, uncovering that 35 million people, over half the population, live beyond the recommended three- to five-minute reach of a defibrillator. Of these, roughly half face the 10-minute round-trip threshold that drastically reduces survival odds.

Shocking Statistics and Survival Rates

Each year, the UK records more than 40,000 out-of-hospital cardiac arrests, yet fewer than one in ten victims survive. However, early CPR and defibrillation can more than double the chance of survival. The critical window is within 10 minutes—after that, the likelihood of death is extremely high.

Regional Inequalities in Access

The analysis exposed stark disparities. In Harlow, over 70% of residents are at least 10 minutes from the nearest 24/7 defibrillator. In Birmingham, nearly half a million people live more than 500 metres from such a device. Conversely, every resident in the City of London and 77% in Hartlepool enjoy the recommended three- to five-minute access.

Out of 318 local authority areas studied, 264 councils reported that more than half their residents fall outside the recommended reach. The only exception was the City of London, where access is universal.

Why Immediate Action Matters

Cardiac arrest can strike anyone, anywhere. Without a nearby defibrillator, emergency services may not arrive in time. The British Heart Foundation has launched a community defibrillator campaign to address these gaps, inviting local areas to apply for funding and support.

Key Takeaways

• Over 16 million people in England and Wales live in defibrillator deserts—more than a 10-minute round trip from a 24/7 device.
• Early defibrillation can double survival chances, yet fewer than 10% of out-of-hospital cardiac arrest victims currently survive.
• Significant inequalities exist: some areas like Harlow have over 70% of residents with poor access, while City of London enjoys full coverage.
• Community campaigns and local initiatives are crucial to closing the gap and saving lives.

FAQ

Addressing defibrillator deserts requires coordinated action from local authorities, health organizations, and communities. By placing more 24/7 accessible defibrillators in underserved areas and raising awareness of CPR and defibrillation, we can dramatically reduce the number of preventable cardiac arrest deaths across England and Wales.