The Royal College of Anaesthetists have published the report of its 7th National Audit Project (NAP7), which studied perioperative cardiac arrest over a year-long period in almost all UK NHS hospitals and some in the independent sector.  The report, At the Heart of the Matter, provides the largest, most comprehensive assessment of the incidence, management and outcomes of perioperative cardiac arrest to date. The full report is available here: View NAP7 report on our website