– New cardiac technology, the people behind the monitors, and the possibilities that come with learning one more skill. –
People, trends, and ideas shaping allied healthcare.
From NPS
Last month, we looked at medical assisting and the people helping prepare its next generation. This month, we’re turning to cardiac care.
We’ll explore a wristband being tested to recognize cardiac arrest, take a closer look at the preparation behind cardiac monitoring, and consider where EKG skills might fit into an allied health career. There’s plenty happening in the technology. There’s just as much to talk about in the work people do around it.
Industry Pulse
His Watch Sent a Warning. The Hospital Visit Came Next.
Dan Seifers was walking his dog when he became dizzy and felt his Apple Watch buzz. It was warning him about a low heart rate.
Back home, he and his wife, Carol, checked the reading with their blood pressure monitor. His pulse was in the low 30s.
Renown Health described what happened next in a patient story published in 2022. At his primary care office, staff brought Dan into a room for an EKG. After reviewing it, his physician told him to go to the hospital immediately.
By the following day, he was receiving a pacemaker.
Renown reported that Dan had heart block, a problem with the electrical signals that control the heartbeat. The watch had flagged a low pulse; the medical team used EKGs and further evaluation to determine what was happening and arrange treatment.
For those who work in cardiac care, that sequence may be the most interesting part of the story. A warning on a wrist brought someone through the door. From there, people had to get an accurate tracing, review the findings, and act.
Could a Wearable Recognize Cardiac Arrest?
Dan’s experience involved a low-heart-rate warning, not cardiac-arrest detection. Researchers are now investigating that separate challenge: could a wearable recognize when effective circulation stops, including when nobody is nearby to notice?
The DETECT project is exploring a system that could eventually detect cardiac arrest and activate an emergency response. Its 2026 DETECT-1b study tested the detection algorithm during controlled cardiac procedures in which arrhythmias were induced under medical supervision.
Researchers analyzed data from 49 patients. Twenty-six experienced a total of 59 induced episodes of shockable cardiac arrest, and the wristband-based algorithm detected 54, approximately 92%.
It used light-based sensing to track changes in blood volume at the wrist. That approach differs from recording the heart’s electrical activity with an EKG.
The findings give researchers something to build on. They also leave work to do.
Nine alerts were classified as false positives over 125.5 hours of recordings. The study did not establish how well the system would perform in everyday life or whether it would improve survival.
For Dan, a watch warning led to medical attention. The longer-term hope behind research like DETECT is to help bring attention to an emergency even when the person wearing the device cannot ask for it.
In Practice
Behind Every Alarm Is a Decision
A monitor sounds. Someone has to decide what that sound means.
In a centralized monitoring unit, that work depends on people who can recognize a concerning rhythm, assess an alert, and communicate with the care team. A July 2026 review in the Journal of Patient Safety examines how those professionals are prepared for the job.
The authors found inconsistency in rhythm interpretation, alarm validation, and communication pathways. They proposed a more standardized approach to training, combining foundational ECG education with simulated alarm scenarios and clear escalation procedures.
There’s a practical lesson here for educators: identifying the rhythm is only part of the exercise.
What would the learner report? Who needs to hear it? What happens if the first attempt to reach someone goes unanswered?
Those questions give a classroom exercise somewhere to go. They invite students to practice explaining a concern and following the response process they will be expected to use.
Preparation Needs Support
The review also points to patient load, alarm burden, and mental workload as factors that influence performance. Training matters, but the conditions surrounding the technician matter too.
This was a review of existing evidence and a proposed framework, rather than a trial proving that one curriculum prevents harm. Its recommendations put education, communication, and working conditions in the same conversation.
For a training program, that offers a useful place to start. Give learners time with the rhythms, then give them opportunities to work through what follows an alert. Revisit those skills as their responsibilities grow.
A correct answer on a classroom assessment is a good beginning. The next task for educators and employers is helping learners practice how to communicate and respond when a care team is waiting for a clear message.
Career Development
The Value of One More Skill
You may like the field you’re in and still be ready to do more.
For a medical assistant, phlebotomy technician, or patient care technician, that can lead to a practical question: which additional skill would be useful in the setting where I work, or the job I hope to move into?
EKG is one possibility.
O*NET’s medical-assistant profile includes operating EKG equipment for routine diagnostic testing among the occupation’s tasks, alongside collecting specimens, preparing patients, and recording medical information. The overlap already exists, although responsibilities vary by employer and location.
That gives someone considering further training a concrete starting point. Look at the work.
A medical assistant whose practice performs EKGs could ask what preparation is required to take on that responsibility. A phlebotomy technician or patient care technician interested in a broader role could compare local job descriptions and ask employers which combinations of skills they actually use.
The answers may be different across workplaces. That’s useful to know before choosing a program.
Build Toward an Opportunity
The broader outlook for medical assisting remains strong. The U.S. Bureau of Labor Statistics projects medical assistant employment to grow 13% from 2025 to 2035, with about 109,700 openings projected each year on average, including replacement openings.
Those figures describe the occupation as a whole. They don’t tell us that adding an EKG credential will produce a particular raise or promotion.
A more useful career conversation starts with responsibilities: what could you become prepared to do, how would you demonstrate that preparation, and where is that skill needed?
For educators, it’s also a chance to help students see how an additional competency might fit into a longer working life. Someone may begin in one allied health role and gradually prepare for positions with a different mix of duties.
There’s room to grow that way.
Before enrolling, ask about hands-on preparation, certification eligibility, and the requirements of the position you want. Then choose a next step that has a clear place in your plans.
Coming in November
The First Voice. The First Welcome.
Before a patient enters an exam room, they may have questions about an appointment, paperwork, or what to expect when they arrive. The person helping them through those first steps can shape how the visit begins.
Next month, we’ll turn to Certified Medical Administrative Assistants and the everyday moments that make their work personal: a patient who needs something explained again, a difficult phone call handled with patience, or a welcome that helps someone feel a little more at ease.
See you in November.
