Geoff’s Narrations The GIST The Blog   A trip to Seattle to see Dr. Ruhoy held up the blogs a bit but they’re back! Exercise physiologist Rob Wust’s “Wearable heart rate variability monitoring identifies autonomic dysfunction and thresholds for post-exertional malaise in Long COVID” study did something simple but important: … Continue reading Too Much Exertion Produces Autonomic Nervous System Hit in Long COVID, ME/CFS, and Fibromyalgia