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The Apple Watch can detect hypertension and sleep apnea, a new study suggests

techcrunch.com

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Re: The Apple Watch can detect hypertension and sleep apnea, a new study suggests

#4
post #3

I'm one of the co-founders of Cardiogram and involved in this study -- happy to answer questions if folks have them! (EDIT: heading to bed, but will answer questions in the morning!)

I didn't see a reference in the TechCrunch article -- is there a technical paper out?

Edit: A presentation is linked, as "study":

Link to presentation: http://www.abstractsonline.com/pp8/#!/4412/presentation/4522...

A followup: Does the neural network provide some extra insight into what part of the waveform/time-series of pulses is able to provide predictive information?

Re: The Apple Watch can detect hypertension and sleep apnea, a new study suggests

#5
post #3

I'm one of the co-founders of Cardiogram and involved in this study -- happy to answer questions if folks have them! (EDIT: heading to bed, but will answer questions in the morning!)

What are the false positive and false negative rates for sleep apnea detection? Would it be able to detect sub-clinical symptoms?

Second the other comment on technical paper. Is it available?

Re: The Apple Watch can detect hypertension and sleep apnea, a new study suggests

#6
post #4
post #3

I'm one of the co-founders of Cardiogram and involved in this study -- happy to answer questions if folks have them! (EDIT: heading to bed, but will answer questions in the morning!)

I didn't see a reference in the TechCrunch article -- is there a technical paper out? Edit: A presentation is linked, as "study": Link to presentation: http://www.abstractsonline.com/pp8/#!/4412/presentation/4522... A followup: Does the neural network provide some extra insight into what part of the waveform/time-series of pulses is able to provide predictive information?

[deleted]

Re: The Apple Watch can detect hypertension and sleep apnea, a new study suggests

#7
post #4
post #3

I'm one of the co-founders of Cardiogram and involved in this study -- happy to answer questions if folks have them! (EDIT: heading to bed, but will answer questions in the morning!)

I didn't see a reference in the TechCrunch article -- is there a technical paper out? Edit: A presentation is linked, as "study": Link to presentation: http://www.abstractsonline.com/pp8/#!/4412/presentation/4522... A followup: Does the neural network provide some extra insight into what part of the waveform/time-series of pulses is able to provide predictive information?

Correct -- the abstract will be included in a special issue of Circulation: http://circ.ahajournals.org/content/136/Suppl_1/A21042

The study was presented at the American Heart Association's Scientific Sessions earlier today. We included some details beyond what appears in the TechCrunch article in a blog post here: https://blog.cardiogr.am/screening-for-hypertension-and-slee...

I'd expect a more mature version of this work to appear in a medical journal, but that often takes 6-12 extra months.

Re: The Apple Watch can detect hypertension and sleep apnea, a new study suggests

#8
post #3

I'm one of the co-founders of Cardiogram and involved in this study -- happy to answer questions if folks have them! (EDIT: heading to bed, but will answer questions in the morning!)

Do you have plans to commercialize this?

Re: The Apple Watch can detect hypertension and sleep apnea, a new study suggests

#9
post #3

I'm one of the co-founders of Cardiogram and involved in this study -- happy to answer questions if folks have them! (EDIT: heading to bed, but will answer questions in the morning!)

Do you have plans to commercialize this?

> Do you have plans to commercialize this?

Cardiogram is a venture-backed company.

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