![Apple Watch user discovers A-fib heart issue with new ECG app, 'this probably saved you,' says doctor - 9to5Mac Apple Watch user discovers A-fib heart issue with new ECG app, 'this probably saved you,' says doctor - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2018/12/jefmzer11x221-e1544218364561.jpg?quality=82&strip=all)
Apple Watch user discovers A-fib heart issue with new ECG app, 'this probably saved you,' says doctor - 9to5Mac
![Apple Watch ecg I took when I was feeling a little flutter in my chest.. it happens to me a few times a month just wondering if anyone else had this or Apple Watch ecg I took when I was feeling a little flutter in my chest.. it happens to me a few times a month just wondering if anyone else had this or](https://i.redd.it/xiui5yqj5nb61.jpg)
Apple Watch ecg I took when I was feeling a little flutter in my chest.. it happens to me a few times a month just wondering if anyone else had this or
![Apple Watch recorded this when I felt awful out of nowhere. Doctors are amazed I was able to capture it. Likely saved my life. Thanks Apple : r/ AppleWatch Apple Watch recorded this when I felt awful out of nowhere. Doctors are amazed I was able to capture it. Likely saved my life. Thanks Apple : r/ AppleWatch](https://i.redd.it/apple-watch-recorded-this-when-i-felt-awful-out-of-nowhere-v0-0n2rhud2prea1.jpg?width=1170&format=pjpg&auto=webp&s=a0ae74631367e2420d4bf3554d86701eae3ed782)
Apple Watch recorded this when I felt awful out of nowhere. Doctors are amazed I was able to capture it. Likely saved my life. Thanks Apple : r/ AppleWatch
![Novel Use of Apple Watch 4 to Obtain 3-Lead Electrocardiogram and Detect Cardiac Ischemia | The Permanente Journal Novel Use of Apple Watch 4 to Obtain 3-Lead Electrocardiogram and Detect Cardiac Ischemia | The Permanente Journal](https://www.thepermanentejournal.org/cms/10.7812/TPP/19-025/asset/ac15a18e-f453-40ad-b2a6-053e7b63dbe3/assets/graphic/19-025f4.jpg)
Novel Use of Apple Watch 4 to Obtain 3-Lead Electrocardiogram and Detect Cardiac Ischemia | The Permanente Journal
![A comparison of manual electrocardiographic interval and waveform analysis in lead 1 of 12-lead ECG and Apple Watch ECG: A validation study - ScienceDirect A comparison of manual electrocardiographic interval and waveform analysis in lead 1 of 12-lead ECG and Apple Watch ECG: A validation study - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2666693620300062-gr2.jpg)