About this episode
An avid runner is out for a routine jog when she suddenly feels dizzy and faints, dropping right in her tracks. Years later, it happens again and doctors warn that she has a serious problem. If she can’t stop it, she’s in danger of passing out and never waking up. Follow MrBallen's Medical Mysteries on Amazon Music or wherever you get your podcasts. New episodes publish for free every Tuesday. Prime members can binge episodes 41-48 early and ad-free on Amazon Music. Wondery+ subscribers can listen ad-free--join Wondery+ in the Wondery App or on Apple Podcasts See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .