Brain Blood Flows in ME/CFS and POTS We’ve been looking at postural orthostatic tachycardia syndrome (POTS) lately. It’s clear that about fifty percent of POTS patients meet the criteria for ME/CFS and a much smaller percentage of ME/CFS patients probably meet the criteria for POTS. The question is what do … Continue reading The Blood (Volume) Will Out: Is Ischemia A Key in Both POTS and Chronic Fatigue Syndrome?