- Data are presented as medians (interquartile range) for continuous data and absolute numbers (%) for binary data. Abbreviations: AMI Acute myocardial infarction, CA Cardiac arrest, CPC Cerebral performance category, CPR Cardiopulmonary resuscitation, IHD Ischemic heart disease, IQR Interquartile range, NA Not available, PCI Percutaneous coronary intervention, ROSC Return of spontaneous circulation, SAPS Simplified acute physiology score, TNT Troponin T, TT Start of therapeutic temperature management, TTM Therapeutic temperature management