SATS/SCANSECT/SATNU Annual Meeting 17-19 August 2016 ABSTRACTS: 1. Implementing a Statistical Model for Protamine Titration: Effects on Coagulation in Cardiac Surgical Patients Oskar Hällgren1-2, Staffan Svennmarker1-2, Micael Appelblad1-2 1Heart Centre, Norrlands University Hospital Umeå (SE); 2Dept of Public Health and Clinical Medicine, Umeå University