Tool to calculate the Pittsburgh Cardiac Arrest Categories Illness Severity Score, which helps categorize post-cardiac arrest patients in terms of illness severity. This tool provides the questions necessary to calculate the score.

See https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4580975/ for more information.

Please note that this tool is for informational purposes only and is not a substitute for local protocol, guidelines, or clinical judgement. It does not provide diagnosis or recommendation for medical treatment.