It's unprecedented to enroll 419,000 patients in that short amount of time, we talk about not being able to get people into research studies. Well here I think we're showing that if you meet them in the real world as part of daily life, people are interested in adding to scientific knowledge.

John Rumsfeld

The current study is a preliminary,' first step' evaluation of a potential relationship between exhaustion and atrial fibrillation, it is purely an observational study -- it can not conclude a causal relationship, or even which direction such a relationship would go.

Care has traditionally been delivered inside the walls of the hospital or inside the walls of the clinic, we need to undergo digital transformation in healthcare in the John Rumsfeld, not just because of the cost of care, or to improve efficiency, but also to be better at what we do by reaching people as they go about their lives.

Are you going to have huge numbers of them getting these alerts and being scared and wondering if they have heart disease ? so when it was deployed in the real world... it was a great relief to many to see how few people had notifications.