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AI T-shirt could detect hidden heart risks

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AI T-shirt could detect hidden heart risks

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Your next heart test might not happen in a hospital. It could start with something you pull from your dresser. Researchers at Imperial College London are developing an artificial intelligence (AI)-powered T-shirt that monitors the heart for days at a time. The mission is straightforward: detect inherited heart rhythm disorders that often remain hidden until it is too late.

These conditions can sit quietly for years. Then they strike without warning. That unpredictability is what makes them so dangerous.

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A member of the Imperial College London cardiology team and a research volunteer hold the AI-powered T-shirt designed for long-term heart rhythm monitoring. (British Heart Foundation)

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Why traditional heart tests miss warning signs

Most people who receive an electrocardiogram spend only a few minutes connected to sensors in a clinic. The test captures a brief snapshot of the heart’s electrical activity. That snapshot works well for many common heart issues. It creates blind spots when it comes to inherited rhythm disorders.

Cardiologists understand that these abnormalities can be intermittent. A dangerous pattern may surface for a short period, then disappear. If your ECG happens during a calm phase, the results can appear completely normal.

Current home ECG monitors rely on adhesive electrodes placed precisely on the chest, with leads connected to a waist-worn monitor. Patients must carefully remove and reattach the system to shower. That process can make extended monitoring inconvenient and difficult to maintain.

Extended monitoring changes that equation. When doctors review days or weeks of heart rhythm data, they gain context. Subtle irregularities become visible. Patterns emerge. Risks that once slipped through the cracks can come into focus.

How the AI T-shirt works

This project combines medical science with wearable design. The shirt uses soft sportswear-style fabric with up to 50 ECG-style sensors woven into the material. You can wear it under everyday clothing. You can sleep in it. You can wash it and put it back on. Instead of collecting a quick reading, the shirt records continuous electrical signals from your heart. Artificial intelligence then analyzes that data for patterns linked to inherited conditions such as Brugada syndrome.

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With funding from the British Heart Foundation, researchers are training the algorithm using ECG data from more than 1,000 individuals. Some participants live with inherited heart rhythm disorders. Others do not. That mix helps the system distinguish between healthy variations and signals that suggest elevated risk.

Next, around 200 volunteers will wear the shirt for up to three months. Researchers will evaluate how effectively it detects abnormal rhythms outside a hospital environment.

SMART PILL CONFIRMS WHEN MEDICATION IS SWALLOWED

Dr. Keenan Saleh and Dr. Ahran Arnold hold the AI T-shirt which uses up to 50 built-in sensors to capture continuous ECG data while patients go about daily life. (Imperial College London)

Why this matters for families

Inherited heart conditions often run silently through generations. In the United States, millions of people live with congenital or inherited heart disorders that can increase the risk of sudden cardiac death. Since 1999, sudden cardiac death rates have risen among adults ages 25 to 44, a troubling trend for otherwise healthy young people. Some experience breathlessness or fainting during routine activities. Others have no symptoms at all. A normal heart test on a single day may not reveal an underlying rhythm disorder. For families, that uncertainty can weigh heavily.

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Carly Benge, one of the people involved in the research, was diagnosed with Brugada syndrome as an adult. Her children may have inherited the condition, but there is no clear answer yet. Families in the U.S. face similar questions when a genetic heart condition is discovered in one relative. Longer-term monitoring could provide clarity much earlier in life. When detection shifts from a short clinic visit to ongoing observation, it offers something powerful. Time. Time to intervene. Time to plan. Time to protect.

When could this AI T-shirt become available?

Researchers estimate the technology may reach clinical practice within five years. Before that happens, it must undergo rigorous trials and regulatory review.

Initial testing focuses on adults. If results are strong, the approach could eventually extend to children. The ultimate goal is clear. Equip doctors with better tools to identify inherited heart rhythm disorders before they become fatal.

Volunteer Carly Benge holds the washable monitoring AI T-shirt that could help detect inherited heart conditions earlier. (British Heart Foundation)

What this means for you

Even if you have no known family history of heart disease, this technology signals a broader shift in healthcare. A normal ECG result on a single day may not tell the full story. Continuous monitoring could uncover hidden risks that brief tests miss. AI systems can process vast amounts of heart data faster than any human reviewer. Comfortable wearable designs may also make long-term screening more practical for everyday people.

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If this T-shirt proves accurate, doctors could identify high-risk patients earlier. Early detection often leads to medication, closer follow-up or implanted devices that reduce the risk of sudden cardiac death. It also moves heart care closer to real life. Instead of repeated clinic visits, meaningful data collection could happen while you work, relax or sleep. That shift makes prevention more personal and potentially more effective.

Researchers also hope the technology could eventually help identify other rhythm disorders such as atrial fibrillation, expanding its impact beyond rare inherited conditions.

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Kurt’s key takeaways

Wearable technology already tracks steps, sleep and workouts. Medical-grade clothing could represent the next step forward. An AI-powered T-shirt will not replace cardiologists. It could give them a longer, clearer view of how the heart behaves in daily life. For families with a history of inherited heart conditions, that deeper view may offer earlier answers and fewer devastating surprises.

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If a simple shirt could quietly monitor your heart for weeks and help prevent sudden cardiac death, would you choose to wear it? Let us know by writing to us at Cyberguy.com.

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Microsoft starts removing Copilot buttons from Windows 11 apps

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Microsoft starts removing Copilot buttons from Windows 11 apps

Microsoft is starting to remove “unnecessary” Copilot buttons from its Windows 11 apps. In the latest version of the Notepad app for Windows Insiders, Microsoft has removed the Copilot button in favor of a “writing tools” menu. The Copilot button in the Snipping Tool app also no longer appears when you select an area to capture.

The change is part of “reducing unnecessary Copilot entry points, starting with apps like Snipping Tool, Photos, Widgets and Notepad,” that Microsoft promised to complete as part of its broader plan to fix Windows 11. While Copilot buttons are being removed, it looks like the underlying AI features are here to stay, though.

The Copilot button has been removed from Notepad, but the writing tools replacement still uses AI-powered features and looks like the identical menu of options that existed before. I still think these features are largely unnecessary in what’s supposed to be a lightweight text app, but removing the superfluous Copilot branding is a good first step.

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AI chatbots refilling psych meds sparks debate

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AI chatbots refilling psych meds sparks debate

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If you have ever waited weeks just to renew a mental health prescription, you already know how frustrating the system can feel. Now imagine handling that refill through a chatbot instead of a doctor.

That kind of thing is already starting to happen. In Utah, a new pilot program is allowing an artificial intelligence system from Legion Health to renew certain psychiatric medications without direct approval from a physician each time. State officials say this could speed things up and reduce costs.

Many psychiatrists are not convinced. They are asking whether this actually solves the problem it claims to fix.

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AMAZON HEALTH AI BRINGS A DOCTOR TO YOUR POCKET
 

Utah launches AI chatbot to renew select psychiatric prescriptions, raising questions about safety and oversight. (pocketlight/Getty Images)

How the AI prescription system works

Before this starts sounding like a robot psychiatrist, the program stays tightly limited. The AI only renews a short list of lower-risk medications that a doctor has already prescribed. These include commonly used antidepressants like Prozac, Zoloft and Wellbutrin. 

To qualify, patients must meet strict requirements. You need to be stable on your current medication. Recent dosage changes or a psychiatric hospitalization will disqualify you. You also need to check in with a healthcare provider after a set number of refills or within a certain time frame.

During the process, the chatbot asks about symptoms, side effects and warning signs such as suicidal thoughts. If anything raises concern, it sends the case to a real doctor before approving a refill. According to an agreement filed with Utah’s Office of Artificial Intelligence Policy, the pilot includes strict safeguards, including human review thresholds and automatic escalation for higher-risk cases. The system cannot prescribe new medications or manage drugs that require close monitoring. As a result, it leaves out many complex conditions from the pilot.

Why some experts are pushing back

Even with those guardrails, many psychiatrists are uneasy. Brent Kious, a psychiatrist and professor at the University of Utah School of Medicine, has questioned whether AI systems like this actually solve the access problem they are designed to address. 

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He has suggested that the benefits of an AI-based refill system may be overstated, especially since patients must already be stable and under care to qualify. Kious has also raised concerns about how much these systems rely on self-reported answers. Patients may not recognize side effects, may answer inaccurately, or may adjust their responses to get the outcome they want. 

He has further questioned whether current AI tools can safely handle even routine parts of psychiatric care, noting that treatment decisions often depend on factors that go beyond simple screening questions. He has also pointed to a lack of transparency in how these systems operate, which can make it harder for doctors and patients to fully trust them. 

HEALTHCARE DATA BREACH HITS SYSTEM STORING PATIENT RECORDS
 

A new pilot program allows AI to handle some mental health medication refills without direct doctor approval. (Sezeryadigar/Getty Images)

The promise behind the technology

Supporters of the program are focused on access. A lot of people in Utah still struggle to get mental health care. Wait times can stretch for weeks. In some areas, there simply are not enough providers available. The idea is that AI can take care of routine refill requests so doctors have more time to focus on patients with more complex needs. That could help take some pressure off the system. Legion Health is also leaning into convenience. The service is expected to cost about $19 a month and is designed to make refills quicker and easier for patients who qualify. From a big-picture view, that could help. From a patient’s point of view, the tradeoff may feel a little more complicated. We reached out to Legion Health for comment, but did not hear back before our deadline.

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What this means to you

If you rely on mental health medication, this kind of system could change how you manage your care. You may be able to get refills more quickly if your condition is stable and your treatment plan is not changing. At the same time, this does not replace your doctor. It does not handle new diagnoses or complex decisions. It also adds another layer between you and your care. Instead of a conversation, you are interacting with a system that depends on how you answer a series of questions. Mental health treatment often depends on small details. Changes in mood, sleep or behavior can matter more than a simple yes or no response. That is where some experts believe human care still has a clear advantage.

The bigger question about AI in healthcare

This pilot is only one step in a much larger shift. Utah is already experimenting with AI in other areas of healthcare. Companies like Legion are signaling plans to expand beyond a single state. What starts with simple refills could eventually move into more complex decisions. That is where the conversation becomes more urgent. Is this a practical way to improve access to care, or does it risk reducing something deeply personal into a transaction driven by software?

HOW ARTIFICIAL INTELLIGENCE IS TRANSFORMING HEALTHCARE
 

Psychiatrists question whether AI prescription refills address access issues or create new risks for patients. (SDI Productions/Getty Images)

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Kurt’s key takeaways

There is no question that access to mental health care needs improvement. Long wait times and limited availability are real problems that affect millions of people. AI may help in specific situations, especially when the task is routine and the patient is stable. Still, convenience should not be confused with quality. For now, this system is narrow in scope and closely monitored. That makes it easier to test. It also highlights how early we are in this transition. The technology will continue to evolve. The real question is whether the safeguards, oversight and transparency will evolve at the same pace.

Would you feel comfortable letting a chatbot handle part of your mental health care, or is that a line you do not want technology to cross? Let us know by writing to us at Cyberguy.com.

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ChatGPT has a new $100 per month Pro subscription

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ChatGPT has a new 0 per month Pro subscription

OpenAI has announced a new version of its ChatGPT Pro subscription that costs $100 per month. The new Pro tier offers “5x more” usage of its Codex coding tool than the $20 per month Plus subscription and “is best for longer, high-effort Codex sessions,” OpenAI says.

The company is introducing the new tier as it tries to win over users from Anthropic and its popular Claude Code tool. ChatGPT’s $100 per month option will directly compete with Anthropic’s “Max” tier for Claude, which costs the same price. It also offers a middle ground between the $20 per month Plus tier and the $200 version of the Pro tier.

(Yes, there are now two tiers of “Pro”; while the new tier “still offers access to all Pro features,” OpenAI says that the more expensive one has even higher usage limits.)

According to OpenAI, ChatGPT Plus will “will continue to be the best offer at $20 for steady, day-to-day usage of Codex, and the new $100 Pro tier offers a more accessible upgrade path for heavier daily use.” OpenAI also offers an $8 per month Go tier and a free tier.

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