[Abstract Only] Large-Scale Assessment of a Smartwatch to Identify Atrial Fibrillation

Large-Scale Assessment of a Smartwatch to Identify Atrial Fibrillation – New England Journal of Medicine (link to abstract – $ for full-text)

Commentary: What Can We Learn From The Apple Heart Study? – Cardiobrief (free)

“…nearly half a million people were required to identify a few hundred people with AF. (It should further be noted that we have no idea whether the patients identified in this group will even benefit from their diagnosis, since they may differ in important ways from AF patients identified by traditional means.)” (from Cardiobrief)