Venom Concentrations and Clotting Factor Levels in a Prospective Cohort of Russell’s Viper Bites with Coagulopathy
Fig 2
Plots of median venom concentrations (open circles [○] and dashed lines; all panels), clotting times and factor concentrations (filled circles [●] and lines) versus time post-antivenom for 146 patients with Russell’s viper envenoming including factor VII (A; thick lines), factor VIII (B), factor IX (C), factor II (D) and v-WF antigen (E).
The black lines represent the interpolated median factor concentration time curves and the shaded area is the normal range for each test. RVV—Russell’s viper venom; VWF:Ag—von Willebrand factor antigen.