Unexpected carboxyhemoglobin half-life during cardiopulmonary resuscitation: a case report

ConclusionsThis result suggests that prolongation of CPR time needed to back COHb at 10%, a level more compatible with successful return of spontaneous circulation (ROSC), could be compatible with a realistic CPR time. Calculating COHbt1/2 during CPR may help with decision-making regarding the optimal duration of resuscitation efforts and further with HBO2 or ECLS. Further evidence-based data are needed to confirm this result.
Source: International Journal of Emergency Medicine - Category: Emergency Medicine Source Type: research