2/ “Bedrest studies demonstrate only a mild impairment of systemic EO2 with deconditioning. Potential causes of impaired systemic EO2 include mitochondrial dysfunction and peripheral macroscopic or microscopic left-to-right shunts.” nostr:npub18fz872n76uamwc0kkvft8efrxe0zj4xmxqqe6xc55pe9gm6p2s0q9rhy22 #LongCovid #PwLC #PostCovidSyndrome #LC #postcovid