4.1 | Limitations
Our study had some limitations. The most important limitation of our
study was small sample size and its retrospective design. Second, other
inflammatory markers such as cytokines were not investigated in this
study. Third, long term outcomes were not evaluated. It could be
interesting to determine the effect of CAR on long term outcomes.
Further prospective studies with larger participant is needed to better
elucidate the prognostic role of CAR in patients with OHCA.