Subscribe to Healthcare Triage! https://bit.ly/2GlEYWG The latest and greatest gadget from Apple, the Watch Series 4, has doubled down on the health monitoring game, and is sporting an electrocardiogram, or ECG, function. But how useful is this thing? Does it make sense to monitor lots of healthy people? And does the Apple Watch really appeal to the people who are most at risk for heart conditions this device could detect? *** Aaron has a book out now! It’s called The Bad Food Bible: How and Why to Eat Sinfully. You can order a copy now!!! Amazon - http://amzn.to/2hGvhKw Barnes & Noble - https://www.barnesandnoble.com/w/the-bad-food-bible-aaron-carroll/1125338472?ean=9780544952560 Indiebound - http://www.indiebound.org/book/9780544952560?aff=dhoom09 iBooks - http://itunes.apple.com/us/book?isbn=9780544952577&uo=8&at=1010lwmG Google - http://books.google.com/books?vid=ISBN9780544952577 Kobo - http://www.kobobooks.com/search/search.html?q=9780544952577 Any local bookstore you might frequent. You can ask for the book by name or ISBN 978-0544952560 John Green -- Executive Producer Stan Muller -- Director, Producer Aaron Carroll -- Writer Mark Olsen – Graphics Meredith Danko – Social Media http://www.twitter.com/aaronecarroll http://www.twitter.com/crashcoursestan http://www.twitter.com/johngreen http://www.twitter.com/olsenvideo And the housekeeping: 1) You can support Healthcare Triage on Patreon: http://vid.io/xqXr Every little bit helps make the show better! 2) Check out our Facebook page: http://goo.gl/LnOq5z 3) We still have merchandise available at http://www.hctmerch.com