2)VQ~Resp.Failure,resp.failure,endotheliitis,distal microTE,dysregul.intrapulm.AV anastom-R-L shunt,⬆️C.O,⬆️PVP/PVR,distal hyperperfusn GGO zone-hyperemia-inflam;macro-TE/PE;vascul shunt;venous dilat;inflam-hyperemia-dysregul.AV anastom.-shunt-clinical s/s
Intrapulm.AV Anastomoses COVID19:Pulm Vascular Changes:Inflam-mediat hyperemia⬆️venous dilatn;upregulatn NO synthase,https://t.co/9ZgLkSQ5J8.AV anastomoses,parench,venous engornmt;R-to-L shunt;anastom. activ.-vascular redistr.hyperoxia & hypoxia;pneumo
Intrapulm Arteriovenous Anastomose COVID19-Related Pulmonary Vascular Changes:New Player in Arena?Vascular dilatation venous compart,underlying mechanisms⬆️blood flow due to inflam & activat of arteriovenous anastomoses:R-toL shunt,alveolitis,pulm odem