Objectives and Background: Despite a generally broad use of vascular closure devices (VCDs), it remains unclear whether they can also be used in victims from out-of-hospital cardiac arrest (OHCA) treated with mild therapeutic hypothermia (MTH).Methods: All victims from OHCA who received immediate coronary angiography after OHCA between January 1st 2008 and December 31st 2013 were included in this study. The operator decided to either use a VCD (Angio-Seal™) or manual compression for femoral artery puncture. The decision to induce MTH was based on the clinical circumstances.Results: 76 patients were included in this study, 46 (60.5%) men and 30 (39.5%) women with a mean age of 64.2 ± 12.8 years. VCDs were used in 26 patients (34.2%), and 48 patients (63.2%) were treated with MTH. While there were significantly more overall vascular complications in the group of patients treated with MTH (12.5% versus 0.0%; p=0.05), vascular complications were similar between patients with VCD or manual compression, regardless of whether or not they were treated with MTH.Conclusion: In our study, the overall rate of vascular complications related to coronary angiography was higher in patients treated with mild therapeutic hypothermia, but was not affected by the application of a vascular closure device. Therefore, our data suggest that the use of VCDs in victims from OHCA might be feasible and safe in patients treated with MTH as well, at least if the decision to use them is individually carefully determined.

Although early cranial and thoracic computed tomography (CT) is recommended in the early in-hospital treatment of victims of out-of-hospital cardiac arrest (OHCA), hardly anything is known regarding the proportions of therapy-relevant findings with this method. Victims of OHCA who were admitted to our hospital between January 1, 2008 and December 31, 2014 were studied. CT was classified as early if performed within the first 4 h following hospital admission. There were 32 (12.7 %) cranial, 31 (12.3 %) thoracic and 15 (6.0 %) abdominal CT. The major findings and associated number of patients were: intracranial bleeding in two patients (0.8 %), acute cerebral ischemia in two (0.8 %), cerebral oedema in four (1.6 %), pulmonary emboli in three (1.2 %), hemothorax in two (0.8 %), tracheal rupture in one (0.4 %), pneumonia in 11 (4.4 %), paralytic ileus in one (0.4 %), ascites in three (1.2 %), pneumoperitoneum in one (0.4 %), acute cholecystitis in two (0.8 %), mesenteric vascular occlusion in one (0.4 %) and ruptured abdominal aortic aneurysm in one (0.4 %). In victims of OHCA, early diagnostic CT provides therapy-relevant findings in a high proportion (42.3 %) of patients examined.

Introduction: Little is known about discrepancies between patients who present with or without STEMI following out-of-hospital cardiac arrest (OHCA). Material and Methods: All patients with OHCA who were admitted to our hospital between January 1st 2008 and December 31st 2013 were classified according to their initial laboratory and electrocardiographic findings into STEMI, NSTEMI or no ACS. Results: Overall, 147 patients [32 STEMI (21.8%), 28 NSTEMI (19.0%) and 87 no ACS (59.2%)] were included with a mean age of 63.7 ± 13.3 years; there were 84 men (57.1%) and 63 (42.9%) women. Of these, 63 patients (51.7%) received coronary angiography [29 STEMI (90.6%), 9 NSTEMI (32.1%) and 38 no ACS (43.7%)] showing a high prevalence of coronary artery disease (CAD) [28 STEMI (96.6%), 9 NSTEMI (100.0%) and 26 no ACS (68.4%)] requiring percutaneous coronary intervention (PCI) in 52 cases [28 STEMI (96.6%), 8 NSTEMI (88.9%) and 16 no ACS (42.1%)]. Discussion: Coronary angiography immediately after hospital admission is feasible if all are prepared for potential further resuscitation efforts during cardiac catheterization. Primary focus on haemodynamic stabilisation may reduce the rates of coronary angiographies in patients following OHCA. Altogether, our data support the call for immediate coronary angiography in all patients following OHCA irrespective of their initial laboratory or electrocardiographic findings.

Objective: Hardly anything is known about reasons for age-related differences in surviving outof-hospital cardiac arrest (OHCA) with worse surviving rates in elderly. Methods: 204 victims from OHCA who were admitted in our hospital between January 1 st 2008 and December 31 st 2013 were identified. According to their mean age (69.1 ± 14.2 years) we classified those patients (pts) who were younger than mean age minus standard deviation (SD) as young, and those victims from OHCA who were older than mean age plus SD as old. Results: Young victims from OHCA (n = 32 pts) presented more often with an initial shockable rhythm than the elderly (n = 38 pts) (50.0% vs. 21.1%; p = 0.014), received more often coronary angiography (71.9% vs. 18.4%; p < 0.001), more often percutaneous coronary intervention (46.9% vs. 13.2%; p = 0.003), more often mild therapeutic hypothermia (78.1% vs. 15.8%; p < 0.001) and could be more often discharged alive (65.6% vs. 21.1%; p < 0.001). Conclusion: At hospital admission, physiological data did not differ between young and old victims from OHCA. Less use of coronary angiography and mild therapeutic hypothermia in elderly victims from OHCA might suggest that the observed age-related differences in survival following OHCA might be caused by age-related differences in the in-hospital treatment.