By Eugene L. Heyden, RN   Introduction The symptoms of long COVID are multifarious and include breathlessness, fatigue, chest pain, myalgia, cognitive dysfunction, innate immune responses coupled to inflammatory cytokine production, and a pro-coagulant state.  ~Kell et al., 2022, emphasis added) Ongoing vascular endothelial damage promotes platelet adhesion and coagulation, resulting in the impairment of…