In one of my earliest blog posts, I told the story of a patient of mine who asked if she could use an app on her smartphone to monitor her heart rate, and wrote: “Patients monitoring themselves! Cell phones transformed into medical devices! How cool is that?”
Since then, I have become more committed to the principle that patients should be the owners of their medical data and empowered to collect and manage it, and the technology to facilitate their ability to do so has improved remarkably. I recently purchased some of that new technology myself, and it goes well beyond what I was thinking was possible when I got excited 5 years ago at the prospect of self-monitoring heart rate.
This is a picture of my wrist with my new Apple watch, equipped with the Kardia band and yes, that is my ECG.
It requires an app on my phone, an Apple watch, and the band ($199 retail), but all it takes to record a single lead ECG is holding my other thumb over the metallic contact on the watch band. Once recorded, I can retrieve my tracing (30 secs of data) from my phone, annotate it, email it or archive it for future reference. I have taken tracings at the gym (sinus tach) and under a variety of conditions, and have been impressed by the quality of the tracing. Did I mention that it also provides a machine reading of the rhythm?
I have no financial interest in the company that sells this, but I am very impressed, and I am convinced that this kind of technology will only become better and more pervasive. In fact, we are in a moment of great transition. Diagnostic tools and the data they generate are no longer “doctors’ toys” – they are consumer products, and we as medical professionals must learn to adapt to this new reality by becoming better partners with our patients; we must learn to encourage, advise and interpret instead of dictate, order and pontificate.
I think this will be better for us and our patients.
What do you think?