Why Every Business Should Have An Aed: Save Lives Fast

Sudden cardiac arrest can happen to anyone at work, and the person's chance of survival depends largely on how quickly CPR starts and a shock is delivered. That is why every business should have an AED (automated external defibrillator): in most workplaces, the minutes before paramedics arrive are the minutes that decide the outcome. An AED is a portable device that analyzes the heart's rhythm and delivers a shock only when one is needed. It is designed for ordinary people to use, not just medical professionals. The sections below explain what cardiac arrest is, why an ambulance alone is often not fast enough, how the device works, what ownership involves, and how to build a program that functions on a real day.

What Happens During Sudden Cardiac Arrest at Work

Sudden cardiac arrest is an electrical problem. The heart's rhythm becomes chaotic or stops, and the heart can no longer pump blood effectively. Within seconds, the brain and other organs are starved of oxygen. Without intervention, death follows within minutes.

This is not the same as a heart attack, though the two are often confused. A heart attack is a circulation problem: a blocked artery cuts blood flow to part of the heart muscle. The person is usually awake, often with chest pain, and the heart keeps beating. A heart attack can trigger cardiac arrest, but cardiac arrest can also occur with no warning and no prior diagnosis.

That last point matters for workplace planning. Cardiac arrest is not limited to older employees or people with known heart disease. Younger, fit, apparently healthy people can be affected, and so can customers, contractors, and visitors who happen to be on your premises. You cannot screen your way out of the risk.

What it looks like

The signs are abrupt and unmistakable once you know them:

• The person collapses suddenly.
• They do not respond when you speak to them or tap their shoulder.
• They are not breathing normally. Some make slow, noisy gasping sounds, which are not real breathing and should not reassure anyone.

For example, imagine an employee who walks into the break room to refill a coffee, then drops to the floor. Two coworkers rush over. The person does not respond and is only gasping. Nobody in the room is a medical professional, and the nearest ambulance is still minutes away. What those coworkers do in the next few minutes, and whether they have the right equipment within reach, shapes everything that follows.

Why Waiting for an Ambulance Is Not Enough

Emergency medical services are essential, but they cannot be at the collapse instantly. In cardiac arrest, time is the main variable. The American Heart Association (AHA) has long emphasized that survival falls with each minute that passes without CPR and defibrillation, which is why its guidance stresses calling 911 immediately, starting compressions at once, and using an AED as soon as one is available. Check the AHA's current statistics and guidelines before relying on any specific percentage, since the figures are updated periodically.

The gap before paramedics arrive

Response times vary widely. A business in a dense city center may be a short drive from an ambulance station, while a rural site may wait much longer. Even in a well-served area, the clock does not start when the ambulance is dispatched. It starts at collapse, and it includes the time to recognize the emergency, place the call, and give the address. Then paramedics still have to reach the person.

Physical layout adds delay. Consider a multi-story office building where crews must find the right entrance, wait for an elevator, and navigate corridors. Large campuses, warehouses, gated sites, and construction areas can all add minutes between the arrival of the vehicle and the arrival at the patient's side.

Bystanders are the first responders

In that gap, the people nearby are the only responders. Coworkers who begin chest compressions keep some blood flowing to the brain and heart. An on-site AED can then treat the rhythm problem itself, which compressions alone cannot fix. Without a device at hand, the shock has to wait for the paramedics.

It is true that most cardiac arrests outside hospitals happen in homes. That does not weaken the case for workplaces. Homes often have only one other person present, if anyone, while workplaces, gyms, and public venues have people who can respond and a location where equipment can be placed in advance. A business is one of the few settings where preparation can realistically change the result.

How an AED Works and Why Untrained People Can Use It

An AED is built on the assumption that the person using it has never touched one before. The process is guided from start to finish:

1. Power on. Open the case or press the power button. Many units turn on automatically when the lid is lifted.
2. Follow the voice prompts. The device speaks clear instructions, and many also show visual cues.
3. Apply the pads. Diagrams on the pads show where they go on the bare chest.
4. Let the device analyze. It checks the heart rhythm and tells everyone to stand clear.
5. Shock only if advised. If a shockable rhythm is detected, the device prompts the rescuer to press the shock button, or in fully automatic models, delivers the shock after a warning. If not, it will not shock.

The misconception about harm

Many people worry that an AED could hurt someone who does not need it. It cannot deliver a shock unless it detects a rhythm that a shock can correct. If the person has simply fainted, or the pads are on someone who is not in cardiac arrest, the device will advise no shock. The risk of using one is far lower than the risk of not using one on a person who is in arrest.

CPR and the AED work together

An AED does not replace CPR. Compressions keep oxygenated blood moving to the brain until the shock can be given, and the AED will typically prompt the rescuer to resume compressions afterward. Training makes this sequence faster and less stressful. A person who has practiced compressions and handled a trainer device will hesitate less when it counts.

Public-access versus professional devices

The AED on a workplace wall is not the same as the manual defibrillator used by paramedics and hospital staff. Manual units require the operator to interpret the rhythm and decide on the shock. Public-access AEDs make that decision automatically, which is why a coworker with no clinical background can use one safely.

What Having an AED Means for Your Business

The most direct benefit is protection for everyone on your premises: employees, customers, delivery drivers, and visitors. That includes people in physically demanding jobs, such as warehouse and construction work, and workplaces with steady public traffic, such as retail, gyms, and schools. Having a device on site means a response can begin before help arrives, rather than waiting for it.

Legal considerations

Rules differ considerably by state and country. Some jurisdictions require AEDs in certain building types, such as schools or health clubs. Many have Good Samaritan laws that protect people who help in an emergency in good faith, and some have separate provisions for AED owners. Requirements for registration, medical oversight, or staff training also vary. As of 2026, these rules continue to change, so check with your state or local health authority, and consult an attorney or your insurer before finalizing your plan.

Cost and upkeep

Costs fall into two groups: the initial purchase and ongoing maintenance. Prices vary by model and package, so get current quotes from a supplier rather than relying on a figure from an article. The recurring items are what many first-time buyers overlook:

• Electrode pads expire and must be replaced on schedule.
• Batteries have a limited life and also carry expiration dates.
• The device needs regular checks, often a quick look at a status indicator, to confirm it is ready.

Common objections

"We're worried about liability." Good Samaritan protections often cover responders acting in good faith, though details vary. For many owners, the more pressing question is the exposure from having no plan at all.

"It costs too much." Weigh the cost against the size of your workforce, the number of visitors, and how far you are from emergency services. A single device spread across years of service is a modest figure next to what it is meant to address.

"We're a low-risk office." Cardiac arrest does not follow job categories. A quiet office can still have people of every age and health status walk through it each day.

Putting an AED Program in Place

Buying the device is the easy part. A program means the device is where people can find it, is ready to work, and is backed by people who know what to do.

Placement

Put the AED somewhere visible and quickly accessible, not locked in an office or a closet. A common rule of thumb is that someone should be able to reach it from any point in the building within a few minutes of walking. Mark it with clear signs. In larger sites, plan for one per floor or wing, and think about entrances, break areas, and places where people gather.

Steps to set it up

1. Assess the site. Look at headcount, visitor volume, layout, floors, and how long emergency services would take to reach you.
2. Choose a device. Compare models on ease of use, pad and battery costs, and warranty.
3. Register it where required. Some areas require registration or medical oversight, so confirm local rules.
4. Assign a monitor. One named person, with a backup, should check the status indicator and track expiration dates.
5. Post an emergency plan. State who calls 911, who fetches the AED, who starts compressions, and who meets the ambulance.

Training and drills

Train staff in CPR and BLS (Basic Life Support) so they can recognize cardiac arrest, call 911, start compressions, and use the AED confidently. BLS is a more advanced level of training than standard CPR and suits designated responders and anyone in a healthcare-adjacent role. 360 Safety offers both CPR and BLS training. Run short drills, and refresh certifications on the schedule set by your training provider, because skills fade without practice.

Related supplies

Cardiac arrest is not the only emergency a workplace can face. Keep the AED alongside well-stocked first aid kits and, where the work involves heavy equipment or sharp tools, tourniquets for severe bleeding. Staging these items together makes your emergency response simpler to remember and easier to maintain.

An AED Plus Trained People Is the Strongest Position You Can Take

The device alone is not enough, and training without equipment leaves a gap. Together, they give your workplace its best chance when a cardiac emergency happens. If you are deciding where to start, begin by mapping how far your farthest employee is from a potential AED location, then build the plan outward from there.

Ready to put safety into action? Whether you need CPR certification, workplace safety training, or guidance on selecting and maintaining life-saving equipment such as AEDs, we're here to help. Our training programs and safety solutions are designed to help individuals and organizations respond confidently when every second counts. Schedule your training today and take the next step toward creating a safer, more prepared workplace and community.