AI T-Shirt Could Detect Hidden Heart Risks in Kids

Your next heart test might happen while you sleep, work, or play with your kids. No wires, no hospital gowns, just a comfortable shirt doing what doctors have struggled to do for decades.

Researchers at Imperial College London are developing an AI-powered T-shirt that continuously monitors the heart for inherited rhythm disorders. These conditions can hide for years, then strike without warning, often affecting otherwise healthy young people.

The problem with current testing is simple: timing. A standard electrocardiogram captures just a few minutes of heart activity in a clinic. If a dangerous rhythm happens to be quiet during those minutes, it looks completely normal.

Inherited conditions like Brugada syndrome are sneaky. They surface briefly, then vanish, creating a deadly game of hide and seek with doctors.

This shirt changes the rules entirely. It uses soft, sportswear-style fabric embedded with up to 50 sensors that capture continuous electrical signals from the heart. You can wear it under regular clothes, sleep in it, even wash it and put it back on.

Artificial intelligence then analyzes days or weeks of data, spotting patterns humans might miss. The British Heart Foundation is funding trials with over 1,000 participants, training the system to distinguish healthy variations from warning signs.

Carly Benge, who lives with Brugada syndrome, joined the research because her children might have inherited the condition. Traditional testing leaves families like hers in painful uncertainty, waiting for answers that brief clinic visits cannot provide.

Why This Inspires

Since 1999, sudden cardiac death rates have risen among adults ages 25 to 44 in the United States. Millions of Americans live with congenital or inherited heart disorders that increase this risk, many without knowing it.

This technology offers something powerful: time. Time to intervene before tragedy strikes. Time for families to plan and protect their loved ones. Time for young people to live fully instead of wondering if their heart holds a hidden threat.

Around 200 volunteers will soon wear the shirt for up to three months, testing how well it works in real life, not just labs. If successful, it could reach clinical practice within five years.

The shift from brief snapshots to continuous observation means doctors can finally see the full picture. Subtle irregularities become visible. Patterns emerge. Risks that once slipped through the cracks come into focus.

For families living with genetic heart conditions, this washable shirt represents hope that clarity can replace uncertainty, and early detection can save the people they love most.