Ivar Risnes

875 citations

25 papers · 624 indexed · h-index 14

Impact in

Emergency Medicine top 5%
- Cardiac Arrest and Resuscitation
Transplantation top 10%

Papers in ⓘ

Equine 1
Cardiology and Cardiovascular Medicine 12
- Heart Failure Treatment and Management 3
- Acute Myocardial Infarction Research 3
- Cardiac, Anesthesia and Surgical Outcomes 3

Co-authors: Jan Svennevig (11 shared papers)Michael Abdelnoor (6 shared papers)Sven M. Almdahl (2 shared papers)Thor Ueland (6 shared papers)Runar Lundblad (8 shared papers)Terje Nome (2 shared papers)Michel Abdelnoor (2 shared papers)Pål Aukrust (3 shared papers)
Journals: The Annals of Thoracic Surgery (5 papers)Perfusion (4 papers)Scandinavian Cardiovascular Journal (2 papers)International Wound Journal (2 papers)BMJ Open (1 paper)
Partner nations: Norway Denmark United Kingdom

In The Last Decade

Ivar Risnes

24 papers receiving 612 citations

Peers

Countries citing papers authored by Ivar Risnes

Since Specialization

Citations

This map shows the geographic impact of Ivar Risnes's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ivar Risnes with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ivar Risnes more than expected).

Fields of papers citing papers by Ivar Risnes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ivar Risnes. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ivar Risnes. The network helps show where Ivar Risnes may publish in the future.

Co-authors

The 25 scholars most cited alongside Ivar Risnes, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ivar Risnes Line = papers co-authored together Ivar Risnes links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 25 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Mediastinitis After Coronary Artery Bypass Grafting Risk Factors and Long-Term Survival The Annals of Thoracic Surgery ·Ivar Risnes, Michael Abdelnoor, Sven M. Almdahl, Jan Svennevig	2010	127
2	Cerebral Outcome in Adult Patients Treated With Extracorporeal Membrane Oxygenation The Annals of Thoracic Surgery ·Ivar Risnes, Kari Wagner, Terje Nome, Kjetil Sundet, Jorun Jensen, Inger Annette Hynås, Thor Ueland, Thore Pedersen, Jan Svennevig	2006	78
3	Altered Immunogenicity of Donor Lungs via Removal of Passenger Leukocytes Using Ex Vivo Lung Perfusion American Journal of Transplantation ·John P. Stone, William R. Critchley, Triin Major, Govind R. Rajan, Ivar Risnes, Helge Scott, Qiang Liao, Björn Wohlfart, Trygve Sjöberg, Nizar Yonan, S. Steen, James E. Fildes	2015	65
4	Interleukin-6 may predict survival in extracorporeal membrane oxygenation treatment Perfusion ·Ivar Risnes, K Wagner, Thor Ueland, TE Mollnes, Pål Aukrust, Svennevig Jl	2008	50
5	Transportation of critically ill patients on extracorporeal membrane oxygenation Perfusion ·K Wagner, G. K. Sangolt, Ivar Risnes, HM Karlsen, Nilsen Je, Terje Strand, LB Stenseth, Svennevig Jl	2008	41
6	Sternal wound infections in patients undergoing open heart surgery: randomized study comparing intracutaneous and transcutaneous suture techniques The Annals of Thoracic Surgery ·Ivar Risnes, Michel Abdelnoor, Svein Tore Baksaas, Runar Lundblad, Jan Svennevig	2001	31
7	Clinical and Psychosocial Follow-Up Study of Children Treated With Extracorporeal Membrane Oxygenation The Annals of Thoracic Surgery ·Kari Wagner, Ivar Risnes, Torhild Berntsen, Anne‐Britt Skarbø, Brith Ramberg, Inger Helene Vandvik, Magnhild Rasmussen, Terje Nome, Ketil Berg Olsen, Jan Svennevig	2007	29
8	Mediastinitis after coronary artery bypass grafting: the effect of vacuum‐assisted closure versus traditional closed drainage on survival and re‐infection rate International Wound Journal ·Ivar Risnes, Michael Abdelnoor, Terje Veel, Jan Svennevig, Runar Lundblad, S. E. Rynning	2012	27
9	Altered Levels of Fatty Acids and Inflammatory and Metabolic Mediators in Epicardial Adipose Tissue in Patients With Systolic Heart Failure Journal of Cardiac Failure ·Linn E. Fosshaug, Christen P. Dahl, Ivar Risnes, Pavol Bohov, Rolf K. Berge, Ståle H. Nymo, Odd Geiran, Arne Yndestad, Lars Gullestad, Pål Aukrust, Leif Erik Vinge, Erik Øie	2015	24
10	Psychiatric Outcome after Severe Cardio-Respiratory Failure Treated with Extracorporeal Membrane Oxygenation: A Case-Series Psychosomatics ·Ivar Risnes, Aasta Heldal, Kari Wagner, Birgitte Boye, Ira Haraldsen, Siv Leganger, Kjell Møkleby, Jan Svennevig, Ulrik Fredrik Malt	2013	19
11	Is it possible to predict outcome in pulmonary ECMO? Analysis of pre-operative risk factors Perfusion ·K Wagner, Ivar Risnes, Michel Abdelnoor, HM Karlsen, Svennevig Jl	2008	18
12	Leg Wound Closure after Saphenous Vein Harvesting in Patients Undergoing Coronary Artery Bypass Grafting: A Prospective Randomized Study Comparing Intracutaneous, Transcutaneous and Zipper Techniques Scandinavian Cardiovascular Journal ·Ivar Risnes, Michael Abdelnoor, Runar Lundblad, Svein Tore Baksaas, Jan Svennevig	2002	15
13	Non-ischemic Heart Preservation via Hypothermic Cardioplegic Perfusion Induces Immunodepletion of Donor Hearts Resulting in Diminished Graft Infiltration Following Transplantation Frontiers in Immunology ·William R. Critchley, John P. Stone, Qiuming Liao, Guangqi Qin, Ivar Risnes, Andrew W. Trafford, Helge Scott, Trygve Sjöberg, Stig Steen, James E. Fildes	2020	14
14	Changes in the cytokine network and complement parameters during open heart surgery Interactive Cardiovascular and Thoracic Surgery ·Ivar Risnes, T. Ueland, Runar Lundblad, Tom Eirik Mollnes, Svein Tore Baksaas, Pål Aukrust, Jan Svennevig	2003	13
15	Complement activation and cytokine and chemokines release during mediastinitis The Annals of Thoracic Surgery ·Ivar Risnes, Thor Ueland, Pål Aukrust, Runar Lundblad, Svein Tore Baksaas, Tom Eirik Mollnes, Jan Svennevig	2003	11
16	Is it possible to predict outcome in cardiac ECMO? Analysis of preoperative risk factors Perfusion ·Kari Wagner, Ivar Risnes, Michael Abdelnoor, Harald Karlsen, Jan Svennevig	2007	11
17	Traumatic oesophageal rupture in a horse complicated by subsequent rupture of the common carotid artery Equine Veterinary Education ·Ivar Risnes, T. S. Mair	2003	11
18	Sternal wound closure in patients undergoing open-heart surgery: a prospective randomized study comparing intracutaneous and zipper techniques European Journal of Cardio-Thoracic Surgery ·Ivar Risnes	2002	10
19	Mediastinitis after coronary artery bypass grafting increases the incidence of left internal mammary artery obstruction International Wound Journal ·Ivar Risnes, Michael Abdelnoor, Geir Ulimoen, S. E. Rynning, Terje Veel, Jan Svennevig, Runar Lundblad, Arne Borthne	2012	10
20	Levels of Lipoprotein (a) in patients with coronary artery disease with and without inflammatory rheumatic disease: a cross-sectional study BMJ Open ·Sverre Holm, Ingvild Oma, Tor‐Arne Hagve, Kjell Saatvedt, Frank Brosstad, K. Mikkelsen, Hans Rydningen, Ivar Risnes, Sven M. Almdahl, Thor Ueland, Pål Aukrust, Bente Halvorsen, Ivana Hollan	2019	7

About Ivar Risnes

Ivar Risnes is a scholar working on Equine, Cardiology and Cardiovascular Medicine, Surgery, Epidemiology and Animal Science and Zoology, having authored 25 papers that have together received 624 indexed citations. Recurring topics across this work include Surgical site infection prevention (6 papers), Infective Endocarditis Diagnosis and Management (6 papers), Mechanical Circulatory Support Devices (6 papers), Cardiac and Coronary Surgery Techniques (5 papers), Heart Failure Treatment and Management (3 papers), Cardiac Structural Anomalies and Repair (3 papers), Acute Myocardial Infarction Research (3 papers) and Cardiac, Anesthesia and Surgical Outcomes (3 papers). The work is most often cited by research in Emergency Medicine (142 citations), Transplantation (27 citations), Surgery (424 citations), Critical Care and Intensive Care Medicine (48 citations) and Biomedical Engineering (251 citations). Ivar Risnes has collaborated with scholars based in Norway, Denmark and United Kingdom. Frequent co-authors include Jan Svennevig, Michael Abdelnoor, Sven M. Almdahl, Thor Ueland, Runar Lundblad, Terje Nome, Michel Abdelnoor, Pål Aukrust, Kjetil Sundet and Thore Pedersen. Their work appears in journals such as The Annals of Thoracic Surgery, Perfusion, Scandinavian Cardiovascular Journal, International Wound Journal and BMJ Open.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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