... danger possibleNACA 5 Acute vital (life threatening) dangerNACA 6 Acute cardiac or respiratory arrestNACA 7 DeathZakariassen et al. Scandinavian Journal of Trauma, Resuscitation and Emergency ... indicates need of hospitalisation, butstill not a life-threatening situation. NACA 4-6 indi-cates potentially (4) and definitely life-threateningmedical situations (5 and 6) and NACA 7 is a deadperson. ... chose and cooperated with a stra-tegic sample of three EMCCs, located at Haugesund,Stavanger and Innlandet hospitals, covering Rogaland,southern part of Hordaland, Hedmark, and Opplandcounties,...