• Calculating the 30-day survival in acute myocardial infarction: should we use the treatment chain or the hospital catchment model? 

      Norum, Jan; Hansen, Tonya Moen; Hovland, Anders; Balteskard, Lise; Haug, Bjørn; Olsen, Frank; Trovik, Thor (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-01-12)
      <p><i>Introduction</i> Acute myocardial infarction (AMI) is a potentially deadly disease and significant efforts have been concentrated on improving hospital performance. A 30-day survival rate has become a key quality of care indicator. In Northern Norway, some patients undergoing AMI are directly transferred to the Regional Cardiac Intervention Center at the University Hospital of North Norway ...