Theresa Mariero Olasveengen

• Shaeri, Sedigheh; Considine, Julie; Dainty, Katie N.; Olasveengen, Theresa M. & Morrison, Laurie J. (2024). Accuracy of etiological classification of out-of-hospital cardiac arrest: A scoping review. Resuscitation. ISSN 0300-9572. 198. doi: 10.1016/j.resuscitation.2024.110199.
• Karlsen, Hilde; Strand-Amundsen, Runar James; Skaare, Christiane; Eriksen, Morten Tandberg; Skulberg, Vidar Magne & Sunde, Kjetil [Show all 8 contributors for this article] (2024). Cerebral perfusion and metabolism with mild hypercapnia vs. normocapnia in a porcine post cardiac arrest model with and without targeted temperature management. Resuscitation Plus. ISSN 2666-5204. 18. doi: 10.1016/j.resplu.2024.100604.
• Olasveengen, Theresa M.; Skaare, Christiane; Skjerven-Martinsen, Marianne; Hoff-Olsen, Per; Kramer-Johansen, Jo & Nordum, Fredrik Hoff [Show all 9 contributors for this article] (2023). Lung tissue injury and hemodynamic effects of ventilations synchronized or unsynchronized to continuous chest compressions in a porcine cardiac arrest model. Resuscitation Plus. ISSN 2666-5204. 17. doi: 10.1016/j.resplu.2023.100530. Full text in Research Archive
• Nallamothu, Brahmajee K.; Greif, Robert; Anderson, Theresa; Atiq, Huba; Couto, Thomaz Bittencourt & Considine, Julie [Show all 36 contributors for this article] (2023). Ten Steps Toward Improving In-Hospital Cardiac Arrest Quality of Care and Outcomes. Circulation. Cardiovascular Quality and Outcomes. ISSN 1941-7713. 16(11). doi: 10.1161/CIRCOUTCOMES.123.010491. Full text in Research Archive
• van den Beuken, Wisse M.F.; Sayre, Michael R.; Olasveengen, Theresa M. & Sunshine, Jacob E. (2023). Wolf Creek XVII part 3: Automated cardiac arrest diagnosis. Resuscitation Plus. ISSN 2666-5204. 16. doi: 10.1016/j.resplu.2023.100499. Full text in Research Archive
• Chan, Paul S.; Greif, Robert; Anderson, Theresa; Atiq, Huba; Bittencourt Couto, Thomaz & Considine, Julie [Show all 36 contributors for this article] (2023). Ten Steps Toward Improving In-Hospital Cardiac Arrest Quality of Care and Outcomes. Resuscitation. ISSN 0300-9572. 193. doi: 10.1016/j.resuscitation.2023.109996. Full text in Research Archive
• Marijon, Eloi; Narayanan, Kumar; Smith, Karen; Barra, Sérgio; Basso, Cristina & Blom, Marieke T [Show all 31 contributors for this article] (2023). The Lancet Commission to reduce the global burden of sudden cardiac death: a call for multidisciplinary action. The Lancet. ISSN 0140-6736. 402(10405), p. 883–936. doi: 10.1016/S0140-6736(23)00875-9.
• Melberg, Mathias; Flaa, Arnljot; Andersen, Geir Øystein; Sunde, Kjetil; Bellomo, Rinaldo & Eastwood, Glenn [Show all 8 contributors for this article] (2023). Cardiovascular changes induced by targeted mild hypercapnia after out of hospital cardiac arrest. A sub-study of the TAME cardiac arrest trial. Resuscitation. ISSN 0300-9572. doi: 10.1016/j.resuscitation.2023.109970. Full text in Research Archive
• Eastwood, Glenn; Nichol, Alistair D.; Hodgson, Carol; Parke, Rachael L.; McGuinness, Shay & Nielsen, Niklas [Show all 63 contributors for this article] (2023). Mild Hypercapnia or Normocapnia after Out-of-Hospital Cardiac Arrest. New England Journal of Medicine. ISSN 0028-4793. 389(1), p. 45–57. doi: 10.1056/NEJMoa2214552. Full text in Research Archive
• Alvsåker, Kristin; Hanoa, Rolf Otto Høe & Olasveengen, Theresa M. (2023). Selecting patients for early interdisciplinary rehabilitation during neurointensive care after moderate to severe traumatic brain injury. Acta Anaesthesiologica Scandinavica. ISSN 0001-5172. doi: 10.1111/aas.14285. Full text in Research Archive
• Wyckoff, Myra H.; Guinsburg, Ruth; Welsford, Michelle; Wigginton, Jane; Singletary, Eunice M. & Soar, Jasmeet [Show all 123 contributors for this article] (2022). 2021 International consensus on cardiopulmonary resuscitation and emergency cardiovascular care science with treatment recommendations. Circulation. ISSN 0009-7322. 145(9), p. E645–E721. doi: 10.1161/CIR.0000000000001017.
• Wyckoff, Myra H.; Greif, Robert; Morley, Peter T.; Ng, Kee-Chong; Olasveengen, Theresa M. & Singletary, Eunice M. [Show all 50 contributors for this article] (2022). 2022 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Circulation. ISSN 0009-7322. 146(25), p. e483–e557. doi: 10.1161/CIR.0000000000001095. Show summary

  This is the sixth annual summary of the International Liaison Committee on Resuscitation International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. This summary addresses the most recently published resuscitation evidence reviewed by International Liaison Committee on Resuscitation Task Force science experts. Topics covered by systematic reviews include cardiopulmonary resuscitation during transport; approach to resuscitation after drowning; passive ventilation; minimizing pauses during cardiopulmonary resuscitation; temperature management after cardiac arrest; use of diagnostic point-of-care ultrasound during cardiac arrest; use of vasopressin and corticosteroids during cardiac arrest; coronary angiography after cardiac arrest; public-access defibrillation devices for children; pediatric early warning systems; maintaining normal temperature immediately after birth; suctioning of amniotic fluid at birth; tactile stimulation for resuscitation immediately after birth; use of continuous positive airway pressure for respiratory distress at term birth; respiratory and heart rate monitoring in the delivery room; supraglottic airway use in neonates; prearrest prediction of in-hospital cardiac arrest mortality; basic life support training for likely rescuers of high-risk populations; effect of resuscitation team training; blended learning for life support training; training and recertification for resuscitation instructors; and recovery position for maintenance of breathing and prevention of cardiac arrest. Members from 6 task forces have assessed, discussed, and debated the quality of the evidence using Grading of Recommendations Assessment, Development, and Evaluation criteria and generated consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections, and priority knowledge gaps for future research are listed.

• Olasveengen, Theresa M.; Ristagno, Giuseppe & Smyth, Michael A. (2022). Resuscitation guideline highlights. Current Opinion in Critical Care. ISSN 1070-5295. 28(3), p. 284–289. doi: 10.1097/MCC.0000000000000933.
• Sørensen, Petter Toivo; Nyborg, Geir; Lorentsen, Torleif; Olasveengen, Theresa M.; Langerud, Anne Kathrine & Aarhus, Mads [Show all 9 contributors for this article] (2022). Vasospasm Surveillance by a Simplified Transcranial Doppler Protocol in Traumatic Brain Injury. World Neurosurgery. ISSN 1878-8750. 164, p. e318–e325. doi: 10.1016/j.wneu.2022.04.108. Show summary

  Objective To detect post-traumatic vasospasm in patients with traumatic brain injury (TBI), we implemented a simplified transcranial Doppler (TCD) surveillance protocol in a neurointensive care setting. In this study, we evaluate the yield of this protocol. Methods Adult patients with TBI admitted to the neurointensive care unit were examined with TCD by 2 intensive care nurses trained in TCD examinations. Flow velocities of the middle cerebral arteries were recorded. TCD suspected vasospasm was defined as the mean flow velocity >120 cm/s, and when detected, the protocol recommended a supplementary computed tomography angiography. The rate of detection of TCD suspected vasospasm and the subsequent rate of radiological diagnosis of vasospasm were recorded. In multivariate logistic regression analysis, we evaluated age, initial Glasgow Coma Scale, craniotomy, and decompressive craniectomy as potential predictors of developing increased TCD velocity. Results A total of 84 patients with TBI with a median initial Glasgow Coma Scale score of 6 were examined by TCD. TCD suspected vasospasm was found in the middle cerebral arteries of 18% of examined patients. Two-thirds of patients with TCD suspected vasospasm were investigated with a subsequent computed tomography angiography, and 80% of these patients received a radiological diagnosis of vasospasm. In logistic regression analysis, decompressive craniectomy was significantly associated with increased risk of developing TCD suspected vasospasm (odds ratio: 11.57, 95% confidence interval: 2.59–51.73, P = 0.001). Conclusions The implementation of a simplified TCD surveillance protocol in a neurointensive care setting yielded an 18% detection rate of TCD suspected vasospasm. In our cohort of patients with TBI, decompressive craniectomy was associated with increased risk of developing TCD suspected vasospasm.

• Søvik, Signe; Barratt-Due, Andreas; Kåsine, Trine; Olasveengen, Theresa M.; Strand, Marianne Wigernes & Tveita, Anders Aune [Show all 16 contributors for this article] (2022). Corticosteroids and superinfections in COVID-19 patients on invasive mechanical ventilation. Journal of Infection. ISSN 0163-4453. 85(1), p. 57–63. doi: 10.1016/j.jinf.2022.05.015. Full text in Research Archive
• Sandroni, Claudio; Nolan, Jerry P.; Andersen, Lars W.; Böttiger, Bernd W.; Cariou, Alain & Cronberg, Tobias [Show all 15 contributors for this article] (2022). ERC-ESICM guidelines on temperature control after cardiac arrest in adults. Intensive Care Medicine. ISSN 0342-4642. 48(3), p. 261–269. doi: 10.1007/s00134-022-06620-5.
• Hsu, Cindy H.; Considine, Julie; Pawar, Rahul D.; Cellini, Jacqueline; Schexnayder, Stephen M. & Soar, Jasmeet [Show all 8 contributors for this article] (2021). Cardiopulmonary resuscitation and defibrillation for cardiac arrest when patients are in the prone position: A systematic review. Resuscitation Plus. ISSN 2666-5204. 8. doi: 10.1016/j.resplu.2021.100186.
• Nolan, Jerry P.; Sandroni, Claudio; Böttiger, Bernd W.; Cariou, Alain; Cronberg, Tobias & Friberg, Hans [Show all 15 contributors for this article] (2021). European Resuscitation Council and European Society of Intensive Care Medicine guidelines 2021: post-resuscitation care. Intensive Care Medicine. ISSN 0342-4642. 47(4), p. 369–421. doi: 10.1007/s00134-021-06368-4.
• Olasveengen, Theresa M.; Semeraro, Federico; Ristagno, Giuseppe; Castrén, Maaret; Handley, Anthony J. & Kuzovlev, Artem [Show all 12 contributors for this article] (2021). European Resuscitation Council Guidelines 2021: Basic Life Support. Resuscitation. ISSN 0300-9572. 161, p. 98–114. doi: 10.1016/j.resuscitation.2021.02.009.
• Bierens, Joost J.L.M.; Abelairas-Gomez, C.; Barcala Furelos, Furelos; Beerman, S.; Claesson, Andreas & Dunne, C. [Show all 21 contributors for this article] (2021). Resuscitation and emergency care in drowning: A scoping review. Resuscitation. ISSN 0300-9572. 162, p. 205–217. doi: 10.1016/j.resuscitation.2021.01.033.
• Olasveengen, Theresa M. & Semeraro, Federico (2021). Basic life support and systems saving lives. Current Opinion in Critical Care. ISSN 1070-5295. 27(6), p. 617–622. doi: 10.1097/MCC.0000000000000897.
• Soar, Jasmeet; Becker, Lance B; Berg, Katherine M; Einav, Sharon; Ma, Qingbian & Olasveengen, Theresa M. [Show all 8 contributors for this article] (2021). Cardiopulmonary resuscitation in special circumstances. The Lancet. ISSN 0140-6736. 398(10307), p. 1257–1268. doi: 10.1016/S0140-6736(21)01257-5.
• Soar, Jasmeet; Böttiger, Bernd W.; Carli, Pierre; Couper, Keith; Deakin, Charles D. & Djärv, Therese [Show all 13 contributors for this article] (2021). European Resuscitation Council Guidelines 2021: Adult advanced life support. Resuscitation. ISSN 0300-9572. 161, p. 115–151. doi: 10.1016/j.resuscitation.2021.02.010.
• Niles, Dana N; Skaare, Christiane; Foglia, Elizabeth E; Insley, Elena; Cines, Courtney & Olasveengen, Theresa M. [Show all 11 contributors for this article] (2021). Effect of a positive pressure ventilation-refresher program on ventilation skill performance during simulated newborn resuscitation. Resuscitation Plus. ISSN 2666-5204. 5. doi: 10.1016/j.resplu.2021.100091. Full text in Research Archive
• Eiding, Helge; Kongsgaard, Ulf; Olasveengen, Theresa M. & Heyerdahl, Fridtjof (2021). Interhospital transport of critically ill patients: A prospective observational study of patient and transport characteristics. Acta Anaesthesiologica Scandinavica. ISSN 0001-5172. p. 1–8. doi: 10.1111/aas.14005.
• Semeraro, Federico; Greif, Robert; Böttiger, Bernd W.; Burkart, Roman; Cimpoesu, Diana & Georgiou, Marios [Show all 15 contributors for this article] (2021). European Resuscitation Council Guidelines 2021: Systems saving lives. Resuscitation. ISSN 0300-9572. 161, p. 80–97. doi: 10.1016/j.resuscitation.2021.02.008.
• Nolan, Jerry P.; Sandroni, Claudio; Böttiger, Bernd W.; Cariou, Alain; Cronberg, Tobias & Friberg, Hans [Show all 15 contributors for this article] (2021). European Resuscitation Council and European Society of Intensive Care Medicine Guidelines 2021: Post-resuscitation care. Resuscitation. ISSN 0300-9572. 161, p. 220–269. doi: 10.1016/j.resuscitation.2021.02.012.
• Skaare, Christiane; Karlsen, Hilde; Strand-Amundsen, Runar James; Eriksen, Morten; Skulberg, Vidar Magne & Sunde, Kjetil [Show all 8 contributors for this article] (2021). Cerebral perfusion and metabolism with mean arterial pressure 90 vs. 60 mmHg in a porcine post cardiac arrest model with and without targeted temperature management. Resuscitation. ISSN 0300-9572. p. 1–10. doi: 10.1016/j.resuscitation.2021.06.011. Full text in Research Archive
• Hardeland, Camilla; Claesson, Andreas; Blom, Marieke T; Blomberg, Stig Nikolaj Fasmer; Folke, Fredrik & Hollenberg, Jacob [Show all 14 contributors for this article] (2021). Description of call handling in emergency medical dispatch centres in Scandinavia: recognition of out-of-hospital cardiac arrests and dispatcher-assisted CPR. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. ISSN 1757-7241. doi: 10.1186/s13049-021-00903-4. Full text in Research Archive
• Holten, Aleksander Rygh; Nore, Kristin Grotle; Tveiten, Caroline Emilie Van Woensel Ko; Olasveengen, Theresa M. & Tonby, Kristian (2020). Predicting severe COVID-19 in the Emergency Department. Resuscitation Plus. ISSN 2666-5204. 4. doi: 10.1016/j.resplu.2020.100042.
• Nolan, J.P.; Monsieurs, K.G.; Bossaert, L.; Böttiger, B.W.; Greif, R. & Lott, C. [Show all 14 contributors for this article] (2020). European Resuscitation Council COVID-19 guidelines executive summary. Resuscitation. ISSN 0300-9572. 153, p. 45–55. doi: 10.1016/j.resuscitation.2020.06.001.
• Olasveengen, Theresa Mariero; Mancini, Mary E.; Perkins, Gavin D.; Avis, Suzanne; Brooks, Steven & Castrén, Maaret [Show all 23 contributors for this article] (2020). Adult Basic Life Support: 2020 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. Circulation. ISSN 0009-7322. 142(16), p. S41–S91. doi: 10.1161/CIR.0000000000000892. Show summary

  This 2020 International Consensus on Cardiopulmonary Resuscitation (CPR) and Emergency Cardiovascular Care Science With Treatment Recommendations on basic life support summarizes evidence evaluations performed for 22 topics that were prioritized by the Basic Life Support Task Force of the International Liaison Committee on Resuscitation. The evidence reviews include 16 systematic reviews, 5 scoping reviews, and 1 evidence update. Per agreement within the International Liaison Committee on Resuscitation, new or revised treatment recommendations were only made after a systematic review.Systematic reviews were performed for the following topics: dispatch diagnosis of cardiac arrest, use of a firm surface for CPR, sequence for starting CPR (compressions-airway-breaths versus airway-breaths-compressions), CPR before calling for help, duration of CPR cycles, hand position during compressions, rhythm check timing, feedback for CPR quality, alternative techniques, public access automated external defibrillator programs, analysis of rhythm during chest compressions, CPR before defibrillation, removal of foreign-body airway obstruction, resuscitation care for suspected opioid-associated emergencies, drowning, and harm from CPR to victims not in cardiac arrest.The topics that resulted in the most extensive task force discussions included CPR during transport, CPR before calling for help, resuscitation care for suspected opioid-associated emergencies, feedback for CPR quality, and analysis of rhythm during chest compressions. After discussion of the scoping reviews and the evidence update, the task force prioritized several topics for new systematic reviews.

• Oving, Iris; de Graaf, Corina; Karlsson, Lena; Jonsson, Martin; Kramer-Johansen, Jo & Berglund, Ellinor [Show all 17 contributors for this article] (2020). Occurrence of shockable rhythm in out-of-hospital cardiac arrest over time: A report from the COSTA group. Resuscitation. ISSN 0300-9572. 151, p. 67–74. doi: 10.1016/j.resuscitation.2020.03.014. Full text in Research Archive
• Couper, Keith; Abu Hassan, Aysha; Ohri, Vrinda; Patterson, Emma; Tang, Ho Tsun & Bingham, Robert [Show all 8 contributors for this article] (2020). Removal of foreign body airway obstruction: A systematic review of interventions. Resuscitation. ISSN 0300-9572. 156, p. 174–181. doi: 10.1016/j.resuscitation.2020.09.007.
• Gundem, Trine; Olasveengen, Theresa M.; Hovda, Knut Erik; Gaustad, Knut; Schøndorf, Christina Luise & Rostrup, Morten [Show all 11 contributors for this article] (2020). Ventilasjonsstotte for hypoksemiske intensivpasienter med covid-19. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 140(11), p. 1–10. doi: 10.4045/tidsskr.20.0445. Full text in Research Archive
• Tjelmeland, Ingvild Beathe Myrhaugen; Alm-Kruse, Kristin; Andersson, Lars-Jøran; Bratland, Ståle; Hafstad, Arne Ketil & Haug, Bjørn [Show all 14 contributors for this article] (2020). Cardiac arrest as a reportable condition: A cohort study of the first 6 years of the Norwegian out-of-hospital cardiac arrest registry. BMJ Open. ISSN 2044-6055. 10(7), p. 1–7. doi: 10.1136/bmjopen-2020-038133. Full text in Research Archive
• Karlsen, Hilde; Bergan, Harald Arne; Halvorsen, Per Steinar; Sunde, Kjetil; Qvigstad, Eirik & Andersen, Geir Øystein [Show all 8 contributors for this article] (2019). Esmolol for cardioprotection during resuscitation with adrenaline in an ischaemic porcine cardiac arrest model. Intensive Care Medicine Experimental. ISSN 2197-425X. 7(65), p. 1–14. doi: 10.1186/s40635-019-0279-5. Full text in Research Archive
• Dyson, Kylie; Brown, Siobhan P.; May, Susanne; Smith, Karen; Koster, Rudolph W. & Beesems, Stefanie G. [Show all 30 contributors for this article] (2019). International variation in survival after out-of-hospital cardiac arrest: A validation study of the Utstein template. Resuscitation. ISSN 0300-9572. 138, p. 168–181. doi: 10.1016/j.resuscitation.2019.03.018.
• Considine, Julie; Gazmuri, Raul J.; Perkins, Gavin D.; Kudenchuk, Peter J.; Olasveengen, Theresa M. & Vaillancourt, Christian [Show all 12 contributors for this article] (2019). Chest compression components (rate, depth, chest wall recoil and leaning): A scoping review. Resuscitation. ISSN 0300-9572. p. 1–13. doi: 10.1016/j.resuscitation.2019.08.042.
• Leonardsen, Ann-Chatrin Linqvist; Ramsdal, Helge Normann; Olasveengen, Theresa M.; Steen-Hansen, Jon Erik; Westmark, Fredrik & Hansen, Andreas [Show all 7 contributors for this article] (2019). Exploring individual and work organizational peculiarities of working in emergency medical communication centers in Norway- a qualitative study. BMC Health Services Research. ISSN 1472-6963. 19. doi: 10.1186/s12913-019-4370-0. Full text in Research Archive Show summary

  Emergency Medical call-takers working in Emergency Medical Communication Centers (EMCCs) are addressing complex and potentially life threatening problems. The call-takers have to make fast decisions, responding to problems described in phone calls. Recent studies focus mainly on individual aspects of call-takers’ work. The objectives of this study were to explore 1) What characterizes individual work performance of call takers in EMCCs? and 2) What characterizes work organizational factors call takers see as most relevant to the performance of their work? The research is based upon in-depth interviews with call takers at three EMCCs in Norway (n = 19). Interviews were performed during the period May 2013 to September 2014. Data was analyzed using thematic analysis. Two main themes that related to individual work performance and to work organizational factors in EMCCs were identified, namely: 1) “Core technologies” and 2) “Environmental issues” . The theme “Core technologies” included the subthemes a) multiple tasks, b) critical incidents, and c) unpredictability. The theme “Environmental issues” included the subthemes a) lack of support, b) lack of resources, c) exposure to complaints, and d) an invisible service. At the individual level, multiple tasks, how to cope with critical incidents, and the unpredictability of daily work when calls are received, make the work of call takers both stressful and challenging. The individual call taker’s ability to interprete the situation by intuition and experience when calls are received, is the main factor behind the peculiarities working in the centers at the individual level. At the organizational level, the lack of resources and managerial support seems to provoke concerns about the quality of services rendered by the centers. These aspects should be taken into account in the managing of these services, making them a more integrated part of the health service system.

• Skjeflo, Gunnar Waage; Skogvoll, Eirik; Loennechen, Jan Pål; Olasveengen, Theresa M.; Wik, Lars & Nordseth, Trond (2019). The effect of intravenous adrenaline on electrocardiographic changes during resuscitation in patients with initial pulseless electrical activity in out of hospital cardiac arrest. Resuscitation. ISSN 0300-9572. 136, p. 119–125. doi: 10.1016/j.resuscitation.2019.01.021. Full text in Research Archive
• Lund-Kordahl, Inger; Mathiassen, Maria; Melau, Jørgen; Olasveengen, Theresa M.; Sunde, Kjetil & Fredriksen, Knut (2019). Relationship between level of CPR training, self-reported skills, and actual manikin test performance—an observational study. International Journal of Emergency Medicine. ISSN 1865-1372. 12(2). doi: 10.1186/s12245-018-0220-9. Full text in Research Archive
• Zijlstra, Jolande A; Koster, Rudolph W.; Blom, Marieke T; Lippert, Freddy K; Svensson, Leif & Herlitz, Johan [Show all 20 contributors for this article] (2018). Different defibrillation strategies in survivors after out-of-hospital cardiac arrest. Heart. ISSN 1355-6037. 104(23), p. 1929–1936. doi: 10.1136/heartjnl-2017-312622.
• Skaare, Christiane; Boldingh, Anne Marthe; Kramer-Johansen, Jo; CALISCH, TOR EINAR; Nakstad, Britt & Nadkarni, Vinay [Show all 8 contributors for this article] (2018). Video performance-debriefings and ventilation-refreshers improve quality of neonatal resuscitation. Resuscitation. ISSN 0300-9572. p. 1–7. doi: 10.1016/j.resuscitation.2018.07.013. Full text in Research Archive
• Ringh, M.; Hollenberg, J.; Palsgaard-Moeller, T.; Svensson, L.; Rosenqvist, Mikael & Lippert, FK [Show all 20 contributors for this article] (2018). The challenges and possibilities of public access defibrillation. Journal of Internal Medicine. ISSN 0954-6820. 283(3), p. 238–256. doi: 10.1111/joim.12730. Full text in Research Archive
• Skaare, Christiane; CALISCH, TOR EINAR; Sæter, Erik; Rajka, Thomas; Boldingh, Anne Marthe & Nakstad, Britt [Show all 9 contributors for this article] (2018). Implementation and effectiveness of a video-based debriefing programme for neonatal resuscitation. Acta Anaesthesiologica Scandinavica. ISSN 0001-5172. 62(3), p. 394–403. doi: 10.1111/aas.13050. Full text in Research Archive
• Perkins, Gavin D.; Handley, Anthony J.; Koster, Rudolph Willem; Castrén, Maaret Kaarina; Smyth, Michael A. & Olasveengen, Theresa M. [Show all 12 contributors for this article] (2017). Adult basic life support and automated external defibrillation.: Section 2 of the European Resuscitation Council Guidelines for Resuscitation 2015 [Basismaßnahmen zur Wiederbelebung Erwachsener und Verwendung automatisierter externer Defibrillatoren: Kapitel 2 der Leitlinien zur Reanimation 2015 des European Resuscitation Council]. Notfall & Rettungsmedizin. ISSN 1434-6222. 20, p. 3–24. doi: 10.1007/s10049-017-0328-0.
• Niles, Dana E.; Cines, Courtney; Insley, Elena; Foglia, Elizabeth E; Elci, Okan U. & Skaare, Christiane [Show all 11 contributors for this article] (2017). Incidence and characteristics of positive pressure ventilation delivered to newborns in a US tertiary academic hospital. Resuscitation. ISSN 0300-9572. 115, p. 102–109. doi: 10.1016/j.resuscitation.2017.03.035.
• Hardeland, Camilla; Skaare, Christiane; Kramer-Johansen, Jo; Birkenes, Tonje Søraas; Myklebust, Helge & Hansen, Andreas [Show all 8 contributors for this article] (2017). Targeted simulation and education to improve cardiac arrest recognition and telephone assisted CPR in an emergency medical communication centre. Resuscitation. ISSN 0300-9572. 114, p. 21–26. doi: 10.1016/j.resuscitation.2017.02.013.
• Skaare, Christiane; Boldingh, Anne Marthe; Nakstad, Britt; CALISCH, TOR EINAR; Niles, Dana E. & Nadkarni, Vinay M. [Show all 8 contributors for this article] (2016). Ventilation fraction during the first 30s of neonatal resuscitation. Resuscitation. ISSN 0300-9572. 107, p. 25–30. doi: 10.1016/j.resuscitation.2016.07.231.
• Hardeland, Camilla; Sunde, Kjetil; Ramsdal, Helge Normann; Hebbert, Susan R.; Soilammi, Linda Christina & Westmark, Fredrik [Show all 10 contributors for this article] (2016). Factors impacting upon timely and adequate allocation of prehospital medical assistance and resources to cardiac arrest patients. Resuscitation. ISSN 0300-9572. 109, p. 56–63. doi: 10.1016/j.resuscitation.2016.09.027. Show summary

  Aim Explore, understand and address issues that impact upon timely and adequate allocation of prehospital medical assistance and resources to out-of-hospital cardiac arrest (OHCA) patients. Methods Mixed-methods design obtaining data for one year in three emergency medical communication centres (EMCC); Oslo-Akershus (OA), Vestfold-Telemark (VT) and Østfold (Ø). Data collection included quantitative data from analysis of dispatch logs, ambulance records and audio files. Qualitative data were collected through in-depth interviews and non-participant observations. Results OA-, VT- and Ø-EMCC responded to 1095 OHCAs and 579 of these calls were included for further analysis (333, 143 and 103, respectively). There were significant site differences in their recognition of OHCA (89, 94 and 78%, respectively, p < 0.001), provision of CPR instructions (83, 83 and 61%, respectively, p < 0.001), time from call answered to initial CPR instructions (1.4 min (1.2, 1.6), 1.1 min (0,9, 1.2) and 1.3 (1.2, 1.7) respectively, p = 0.002). The most frequent reason for delayed or failed recognition of OHCA was misinterpretation of agonal breathing. Interviews and observations revealed individual differences in protocol use, interrogation strategy and assessment of breathing. Use of protocol was only part of decision making, dispatchers trusted their own clinical experience and intuition, and used assumptions about the patient and the situation as part of decision making. Conclusion Agonal breathing continues to be the main barrier to recognition of cardiac arrest. Individual differences among dispatchers’ strategies can directly impact on performance, mainly due to the wide definition of cardiac arrest and lack of uniform tools for assessment of breathing.

• Perkins, Gavin D.; Handley, Anthony J.; Koster, Rudolph W.; Castrén, Maaret Kaarina; Smyth, Michael A. & Olasveengen, Theresa M. [Show all 12 contributors for this article] (2015). European Resuscitation Council Guidelines for Resuscitation 2015. Section 2. Adult basic life support and automated external defibrillation. Resuscitation. ISSN 0300-9572. 95, p. 81–99. doi: 10.1016/j.resuscitation.2015.07.015.
• Perkins, Gavin D.; Handley, Anthony J.; Koster, Ruud W.; Castrén, Maaret Kaarina; Smyth, Michael A. & Olasveengen, Theresa M. [Show all 12 contributors for this article] (2015). Adult basic life support and automated external defibrillation.: Section 2 of the European Resuscitation Council Guidelines for Resuscitation 2015 [Basismaßnahmen zur Wiederbelebung Erwachsener und Verwendung automatisierter externer Defibrillatoren: Kapitel 2 der Leitlinien zur Reanimation 2015 des European Resuscitation Council]. Notfall & Rettungsmedizin. ISSN 1434-6222. 18(8), p. 748–769. doi: 10.1007/s10049-015-0081-1.
• Skaare, Christiane; Kramer-Johansen, Jo; STEEN, THORBJØRN; Ødegaard, Silje; Niles, Dana E. & Nakstad, Britt [Show all 9 contributors for this article] (2015). Incidence of newborn stabilization and resuscitation measures and guideline compliance during the first minutes of life in Norway. Neonatology. ISSN 1661-7800. 108(2), p. 100–107. doi: 10.1159/000431075.
• Stær-Jensen, Henrik; Sunde, Kjetil; Olasveengen, Theresa M.; Jacobsen, Dag; Drægni, Tomas & Nakstad, Espen Rostrup [Show all 8 contributors for this article] (2014). Bradycardia during therapeutic hypothermia is associated with good neurologic outcome in comatose survivors of out-of-hospital cardiac arrest. Critical Care Medicine. ISSN 0090-3493. 42(11), p. 2401–2408. doi: 10.1097/CCM.0000000000000515.
• Nishiyama, Chika; Brown, Siobhan P.; May, Susanne; Iwami, Taku; Koster, Rudolph W. & Beesems, Stefanie G. [Show all 30 contributors for this article] (2014). Apples to apples or apples to oranges? International variation in reporting of process and outcome of care for out-of-hospital cardiac arrest. Resuscitation. ISSN 0300-9572. 85(11), p. 1599–1609. doi: 10.1016/j.resuscitation.2014.06.031.
• Sunde, Kjetil & Olasveengen, Theresa M. (2014). Towards cardiopulmonary resuscitation without vasoactive drugs. Current Opinion in Critical Care. ISSN 1070-5295. 20(3), p. 234–241. doi: 10.1097/MCC.0000000000000082.
• Hardeland, Camilla; Olasveengen, Theresa M.; Lawrence, Rob; Garrison, Danny; Lorem, Tonje & Farstad, Gunnar [Show all 7 contributors for this article] (2014). Comparison of Medical Priority Dispatch (MPD) and Criteria Based Dispatch (CBD) relating to cardiac arrest calls. Resuscitation. ISSN 0300-9572. 85(5), p. 612–616. doi: 10.1016/j.resuscitation.2014.01.029. Show summary

  Background: Prompt emergency medical service (EMS) system activation with rapid delivery of prehospital treatment is essential for patients suffering out-of-hospital cardiac arrest (OHCA). The two most commonly used dispatch tools are Medical Priority Dispatch (MPD) and Criteria Based Dispatch (CBD). We compared cardiac arrest call processing using these two dispatch tools in two different dispatch centres. Methods: Observational study of adult EMS confirmed (non-EMS witnessed) OHCA calls during one year in Richmond, USA (MPD) and Oslo, Norway (CBD). Patients receiving CPR prior to call, interrupted calls or calls where the caller did not have access to the patients were excluded from analysis. Dispatch logs, ambulance records and digitalized dispatcher and caller voice recordings were compared. Results: The MPDS-site processed 182 cardiac arrest calls and the CBD-site 232, of which 100 and 140 calls met the inclusion criteria, respectively. The recognition of cardiac arrest was not different in the MPD and CBD systems; 82% vs. 77% (p = 0.42), and pre-EMS arrival CPR instructions were offered to 81% vs. 74% (p = 0.22) of callers, respectively. Time to ambulance dispatch was median (95% confidence interval) 15 (13, 17) vs. 33 (29, 36) seconds (p < 0.001) and time to chest compression delivery; 4.3 (3.7, 4.9) vs. 3.7 (3.0, 4.1) min for the MPD and CBD systems, respectively (p = 0.05). Conclusion: Pre-arrival CPR instructions were offered faster and more frequently in the CBD system, but in both systems chest compressions were delayed 3–4 min. Earlier recognition of cardiac arrest and improved CPR instructions may facilitate earlier lay rescuer CPR.

• Nordseth, Trond; Edelson, Dana P.; Bergum, Daniel; Olasveengen, Theresa Mariero; Eftestøl, Trygve & Wiseth, Rune [Show all 9 contributors for this article] (2014). Optimal loop duration during the provision of in-hospital advanced life support (ALS) to patients with an initial non-shockable rhythm. Resuscitation. ISSN 0300-9572. 85(1), p. 75–81. doi: 10.1016/j.resuscitation.2013.08.261.
• Neset, Andres; Nordseth, Trond; Kramer-Johansen, Jo; Wik, Lars & Olasveengen, Theresa Mariero (2013). Effects of adrenaline on rhythm transitions in out-of-hospital cardiac arrest. Acta Anaesthesiologica Scandinavica. ISSN 0001-5172. 57(10), p. 1260–1267. doi: 10.1111/aas.12184.
• Qvigstad, Eric; Kramer-Johansen, Jo; TØMTE, ØYSTEIN; Skålhegg, Tore; Sørensen, Øyvard & Sunde, Kjetil [Show all 7 contributors for this article] (2013). Clinical pilot study of different hand positions during manual chest compressions monitored with capnography. Resuscitation. ISSN 0300-9572. 84(9), p. 1203–1207. doi: 10.1016/j.resuscitation.2013.03.010.
• Nordseth, Trond; Bergum, Daniel; Edelson, Dana P.; Olasveengen, Theresa Mariero; Eftestøl, Trygve & Wiseth, Rune [Show all 8 contributors for this article] (2013). Clinical state transitions during advanced life support (ALS) in in-hospital cardiac arrest. Resuscitation. ISSN 0300-9572. 84(9), p. 1238–1244. doi: 10.1016/j.resuscitation.2013.04.010.
• Nordseth, Trond; Olasveengen, Theresa Mariero; Kvaløy, Jan Terje ; Wik, Lars; Steen, Petter Andreas & Skogvoll, Eirik (2012). Dynamic effects of adrenaline (epinephrine) in out-of-hospital cardiac arrest with initial pulseless electrical activity (PEA). Resuscitation. ISSN 0300-9572. 83(8), p. 946–952. doi: 10.1016/j.resuscitation.2012.02.031.
• Olasveengen, Theresa Mariero; Wik, Lars; Sunde, Kjetil & Steen, Petter Andreas (2012). Outcome when adrenaline (epinephrine) was actually given vs. not given - post hoc analysis of a randomized clinical trial. Resuscitation. ISSN 0300-9572. 83(3), p. 327–332. doi: 10.1016/j.resuscitation.2011.11.011.
• Neset, Andres; Birkenes, Tonje Søraas; Furunes, Trude; Myklebust, Helge; Mykletun, Reidar J. & Ødegaard, Silje [Show all 8 contributors for this article] (2012). A randomized trial on elderly laypersons' CPR performance in a realistic cardiac arrest simulation. Acta Anaesthesiologica Scandinavica. ISSN 0001-5172. 56(1), p. 124–131. doi: 10.1111/j.1399-6576.2011.02566.x.
• Birkenes, Tonje Søraas; Myklebust, Helge; Neset, Andres; Olasveengen, Theresa & Kramer-Johansen, Jo (2012). Video analysis of dispatcher-rescuer teamwork-Effects on CPR technique and performance. Resuscitation. ISSN 0300-9572. 83(4), p. 494–499. doi: 10.1016/j.resuscitation.2011.09.021.

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• Olasveengen, Theresa Mariero (2023). 2023 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Resuscitation. ISSN 0300-9572. doi: 10.1016/j.resuscitation.2023.109992..
• Olasveengen, Theresa Mariero (2023). 2023 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Circulation. ISSN 0009-7322. doi: 10.1161/CIR.0000000000001179..
• Olasveengen, Theresa Mariero (2023). Ten Steps Toward Improving In-Hospital Cardiac Arrest Quality of Care and Outcomes. Circulation. Cardiovascular Quality and Outcomes. ISSN 1941-7713. doi: 10.1161/CIRCOUTCOMES.123.010491..
• Olasveengen, Theresa M. & Stocchetti, Nino (2023). Prehospital ventilation targets in severe traumatic brain injury. Intensive Care Medicine. ISSN 0342-4642. 49(5), p. 554–555. doi: 10.1007/s00134-023-07044-5.
• Olasveengen, Theresa Mariero (2022). 2022 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Resuscitation. ISSN 0300-9572. doi: 10.1016/j.resuscitation.2022.10.005..
• Olasveengen, Theresa Mariero (2022). Interhospital transport of critically ill patients: A prospective observational study of patient and transport characteristics. Acta Anaesthesiologica Scandinavica. ISSN 0001-5172. doi: 10.1111/aas.14005.
• Nolan, Jerry P.; Sandroni, Claudio; Andersen, Lars W.; Böttiger, Bernd W.; Cariou, Alain & Cronberg, Tobias [Show all 15 contributors for this article] (2022). ERC-ESICM guidelines on temperature control after cardiac arrest in adults. Resuscitation. ISSN 0300-9572. 172, p. 229–236. doi: 10.1016/j.resuscitation.2022.01.009. Full text in Research Archive Show summary

  The aim of these guidelines is to provide evidence‑based guidance for temperature control in adults who are comatose after resuscitation from either in-hospital or out-of-hospital cardiac arrest, regardless of the underlying cardiac rhythm. These guidelines replace the recommendations on temperature management after cardiac arrest included in the 2021 post-resuscitation care guidelines co-issued by the European Resuscitation Council (ERC) and the European Society of Intensive Care Medicine (ESICM). The guideline panel included thirteen international clinical experts who authored the 2021 ERC-ESICM guidelines and two methodologists who participated in the evidence review completed on behalf of the International Liaison Committee on Resuscitation (ILCOR) of whom ERC is a member society. We followed the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach to assess the certainty of evidence and grade recommendations. The panel provided suggestions on guideline implementation and identified priorities for future research. The certainty of evidence ranged from moderate to low. In patients who remain comatose after cardiac arrest, we recommend continuous monitoring of core temperature and actively preventing fever (defined as a temperature > 37.7 °C) for at least 72 hours. There was insufficient evidence to recommend for or against temperature control at 32–36 °C or early cooling after cardiac arrest. We recommend not actively rewarming comatose patients with mild hypothermia after return of spontaneous circulation (ROSC) to achieve normothermia. We recommend not using prehospital cooling with rapid infusion of large volumes of cold intravenous fluids immediately after ROSC.

• Perkins, Gavin D.; Gräsner, Jan-Thortsen; Semeraro, Federico; Olasveengen, Theresa M.; Soar, Jasmeet & Lott, Carsten [Show all 23 contributors for this article] (2021). Corrigendum to “European Resuscitation Council Guidelines 2021: Executive summary” [Resuscitation (2021) 1–60] (Resuscitation (2021) 161 (1–60), (S0300957221000551), (10.1016/j.resuscitation.2021.02.003)). Resuscitation. ISSN 0300-9572. 163, p. 97–98. doi: 10.1016/j.resuscitation.2021.04.012.
• Perkins, Gavin D.; Gräsner, Jan-Thorsten; Semeraro, Federico; Olasveengen, Theresa M.; Soar, Jasmeet & Lott, Carsten [Show all 60 contributors for this article] (2021). Executive summary: European Resuscitation Council Guidelines 2021. Notfall & Rettungsmedizin. ISSN 1434-6222. 24(4), p. 274–345. doi: 10.1007/s10049-021-00883-z.
• Nolan, Jerry P.; Sandroni, Claudio; Böttiger, Bernd W.; Cariou, Alain; Cronberg, Tobias & Friberg, Hans [Show all 15 contributors for this article] (2021). Corrigendum to “European Resuscitation Council and European Society of Intensive Care Medicine Guidelines 2021: Post-resuscitation care” [Resuscitation 161 (2021) 220–269] (Resuscitation (2021) 161 (220–269), (S0300957221000654), (10.1016/j.resuscitation.2021.02.012)). Resuscitation. ISSN 0300-9572. 167, p. 109–110. doi: 10.1016/j.resuscitation.2021.08.013.
• Soar, Jasmeet; Böttiger, Bernd W.; Carli, Pierre; Couper, Keith; Deakin, Charels D. & Djärv, Therese [Show all 13 contributors for this article] (2021). Corrigendum to “European Resuscitation Council Guidelines 2021: Adult Advanced Life Support” [Resuscitation 161 (2021) 115–151] (Resuscitation (2021) 161 (115–151), (S0300957221000630), (10.1016/j.resuscitation.2021.02.010)). Resuscitation. ISSN 0300-9572. 167, p. 105–106. doi: 10.1016/j.resuscitation.2021.08.011.
• Soar, Jasmeet; Böttiger, Bernd W.; Carli, Pierre; Couper, Keith; Deakin, Charles D. & Djärv, Therese [Show all 13 contributors for this article] (2021). Erratum to: Adult advanced life support: European Resuscitation Council Guidelines 2021 (Notfall + Rettungsmedizin, (2021), 24, 4, (406-446), 10.1007/s10049-021-00893-x). Notfall & Rettungsmedizin. ISSN 1434-6222. 24(5), p. 858–860. doi: 10.1007/s10049-021-00928-3.
• Perkins, Gavin D.; Graesner, Jan-Thorsen; Semeraro, Federico; Olasveengen, Theresa M.; Soar, Jasmeet & Lott, Carsten [Show all 15 contributors for this article] (2021). European Resuscitation Council Guidelines 2021: Executive summary. Resuscitation. ISSN 0300-9572. 161, p. 1–60. doi: 10.1016/j.resuscitation.2021.02.003.
• Semeraro, Federico; Ristagno, Giuseppe; Greif, Robert; Lockey, Andrew; Monsieurs, Koenraad G. & Nolan, Jerry P. [Show all 10 contributors for this article] (2020). Renewed KIDS SAVE LIVES campaign to further increase awareness and fight sudden cardiac death in the era of COVID-19. Resuscitation. ISSN 0300-9572. 153, p. 183–184. doi: 10.1016/j.resuscitation.2020.06.018.
• Scquizzato, Tommaso; Olasveengen, Theresa M.; Ristagno, Giuseppe & Semeraro, Federico (2020). The other side of novel coronavirus outbreak: Fear of performing cardiopulmonary resuscitation. Resuscitation. ISSN 0300-9572. 150, p. 92–93. doi: 10.1016/j.resuscitation.2020.03.019.
• Gundem, Trine; Olasveengen, Theresa M.; Schøndorf, Christina Luise; Hovda, Knut Erik; Rostrup, Morten & Frøyshov, Sten [Show all 11 contributors for this article] (2020). T.M. Gundem og medarbeidere svarer. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 140(12), p. 1–2. doi: 10.4045/tidsskr.20.0650. Full text in Research Archive
• Hardeland, Camilla; Claesson, Andreas; Blomberg, Stig Nikolaj Fasmer; Folke, Fredrik; Hollenberg, Jacob & Kramer-Johansen, Jo [Show all 13 contributors for this article] (2019). Differences in out-of-hospital cardiac arrest emergency dispatch recognition and dispatcher assisted cpr instructions – a Scandinavian multicentre study. Resuscitation. ISSN 0300-9572.
• Olasveengen, Theresa M. & Hardeland, Camilla (2019). Man vs. machine? The future of emergency medical dispatching. Resuscitation. ISSN 0300-9572. 138, p. 304–305. doi: 10.1016/j.resuscitation.2019.03.005.
• Olasveengen, Theresa M. (2018). Why animal studies are not worthless! Resuscitation. ISSN 0300-9572. 129, p. A7–A8. doi: 10.1016/j.resuscitation.2018.05.018.
• Skrifvars, Markus B; Olasveengen, Theresa M. & Ristagno, Giuseppe (2018). Oxygen and carbon dioxide targets during and after resuscitation of cardiac arrest patients. Intensive Care Medicine. ISSN 0342-4642. p. 1–3. doi: 10.1007/s00134-018-5456-6.
• Skjeflo, Gunnar Waage; Skogvoll, Eirik; Loennechen, Jan Pål; Olasveengen, Theresa M.; Wik, Lars & Nordseth, Trond (2018). Impact of Epinephrine on ECG Changes during Resuscitation from Out-of-Hospital Cardiac Arrest with initial Pulseless Electrical Activity.
• Olasveengen, Theresa M. (2016). Challenging our current concept of futility. Resuscitation. ISSN 0300-9572. 105, p. A6–A7. doi: 10.1016/j.resuscitation.2016.05.002.
• Olasveengen, Theresa M.; Prescott, Robin J & Kramer-Johansen, Jo (2015). Impedance threshold device (ITD) during cardiac arrest - Does it work or not? Resuscitation. ISSN 0300-9572. 94, p. A3–A4. doi: 10.1016/j.resuscitation.2015.07.006.
• Olasveengen, Theresa M. & Kramer-Johansen, Jo (2015). Insight into the black hole currently characterizing the initial post arrest phase. Resuscitation. ISSN 0300-9572. 87, p. A3–A4. doi: 10.1016/j.resuscitation.2014.11.024.
• Kramer-Johansen, Jo & Olasveengen, Theresa M. (2015). The different faces of ventricular fibrillation. Resuscitation. ISSN 0300-9572. 86, p. A3–A4. doi: 10.1016/j.resuscitation.2014.11.003.
• Neset, Andres; Nordseth, Trond; Kramer-Johansen, Jo & Olasveengen, Theresa Mariero (2013). Effects of epinephrine on rhythm transitions in out-of-hospital cardiac arrest. Circulation. ISSN 0009-7322. 128.
• Kramer-Johansen, Jo; Olasveengen, Theresa Mariero; Qvigstad, Eric; Olsen, Jan-Åge; Eriksen, Morten & Skulberg, Vidar Magne [Show all 7 contributors for this article] (2012). Hemodynamics during piston based mechanical chest compressions with and without lateral support - A randomized, cross-over experimental study. Resuscitation. ISSN 0300-9572. 83, p. e44–e45.
• Qvigstad, Eric; TØMTE, ØYSTEIN; Sunde, Kjetil; Skålhegg, Tore; Sørensen, Øyvard & Kramer-Johansen, Jo [Show all 7 contributors for this article] (2011). Changing hand position during manual chest compressions in cardiac arrest affects the hemodynamic response: a clinical pilot study. Circulation. ISSN 0009-7322. 124.
• Nordseth, Trond; Edelson, DP; Bergum, Daniel; Olasveengen, Theresa Mariero; Eftestøl, Trygve & Abella, Ben [Show all 7 contributors for this article] (2011). Prevalence and Development of Clinical States during In-Hospital Cardiac Arrest.
• Nordseth, Trond; Edelson, DP; Bergum, Daniel; Olasveengen, Theresa Mariero; Eftestøl, Trygve & Abella, Ben [Show all 7 contributors for this article] (2011). Optimal CPR Loop Duration for Asystole and PEA during In-Hospital Cardiac Arrest.
• Kvaløy, Jan Terje; Skogvoll, Eirik; Eftestøl, Trygve; Gundersen, Kenneth; Kramer-Johansen, Jo & Olasveengen, Theresa Mariero [Show all 7 contributors for this article] (2010). Analysing clinical state transitions during cardiopulmonary resuscitation.
• Nordseth, Trond; Bergum, Daniel; Eftestøl, Trygve; Olasveengen, Theresa Mariero & Skogvoll, Eirik (2010). OPTIMAL CPR LOOP DURATION FOR ASYSTOLE AND PULSELESS ELECTRICAL ACTIVITY DURING IN-HOSPITAL CARDIAC ARREST.
• Nordseth, Trond; Bergum, Daniel; Eftestøl, Trygve; Olasveengen, Theresa Mariero & Skogvoll, Eirik (2010). The dynamics of in-hospital cardiac arrest.
• Nordseth, Trond; Olasveengen, Theresa Mariero; Loennechen, Jan Pål; Wik, Lars; Steen, Petter Andreas & Skogvoll, Eirik (2010). Dynamic development of pulseless electrical activity in out-of-hospital cardiac arrest. Resuscitation. ISSN 0300-9572. 81(2), p. S75–S75.

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