Fig. 1From: RETRACTED ARTICLE: Brain injury following cardiac arrest: pathophysiology for neurocritical carePathophysiology of post-cardiac arrest syndrome. The four key components of PCAS were identified as (1) post-cardiac arrest brain injury, (2) post-cardiac arrest myocardial dysfunction, (3) systemic ischemia/reperfusion response, and (4) persistent precipitating pathologyBack to article page