S Amundsen

555 total citations
22 papers, 420 citations indexed

About

S Amundsen is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, S Amundsen has authored 22 papers receiving a total of 420 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Pulmonary and Respiratory Medicine, 12 papers in Surgery and 7 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in S Amundsen's work include Aortic aneurysm repair treatments (10 papers), Cardiac, Anesthesia and Surgical Outcomes (7 papers) and Vascular Procedures and Complications (5 papers). S Amundsen is often cited by papers focused on Aortic aneurysm repair treatments (10 papers), Cardiac, Anesthesia and Surgical Outcomes (7 papers) and Vascular Procedures and Complications (5 papers). S Amundsen collaborates with scholars based in Norway and United States. S Amundsen's co-authors include Arne Trippestad, S. Aune, Odd Söreide, Dag Jensen, Karl Søndenaa, Ola Røkke, Rolv Skjærven, E. Laxdal, Donald D. Heistad and Einar Dregelid and has published in prestigious journals such as American Journal of Physiology-Heart and Circulatory Physiology, Journal of Vascular Surgery and American Journal of Physiology-Gastrointestinal and Liver Physiology.

In The Last Decade

S Amundsen

22 papers receiving 393 citations

Peers

S Amundsen

PRM

SURGE

CCM

HEPAT

EPIDE

Audrey R. Wilson United States

S. C. Whitaker United Kingdom

Elizabeth Pielsticker United States

M Gropuzzo Italy

S Blahut United States

Yoshinori Nagamatsu Japan

Markus Zaehringer Germany

Myhre Ho Norway

Giorgia Manina Italy

Tobías Zander Spain

Audrey R. Wilson United States

S Amundsen

212 ×0.7

PRM

222 ×0.9

SURGE

94 ×0.5

CCM

7 ×0.2

HEPAT

22 ×1.5

EPIDE

Citations per year, relative to S Amundsen S Amundsen (= 1×) peers Audrey R. Wilson

Countries citing papers authored by S Amundsen

Since Specialization

Citations

This map shows the geographic impact of S Amundsen'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 S Amundsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S Amundsen more than expected).

Fields of papers citing papers by S Amundsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S Amundsen. 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 S Amundsen. The network helps show where S Amundsen may publish in the future.

Co-authorship network of co-authors of S Amundsen

This figure shows the co-authorship network connecting the top 25 collaborators of S Amundsen. A scholar is included among the top collaborators of S Amundsen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S Amundsen. S Amundsen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Amundsen, S, et al.. (2017). Non-curative surgery for aortoenteric fistula. Journal of Surgical Case Reports. 2017(8). rjx153–rjx153. 6 indexed citations

Aune, S., et al.. (2007). Has endovascular aneurysm repair improved outcome for patients with asymptomatic abdominal aortic aneurysm?. PubMed. 26(3). 228–32. 3 indexed citations

Amundsen, S, et al.. (2007). Treatment of a Hepatic Artery Aneurysm by Endovascular Stent-Grafting. CardioVascular and Interventional Radiology. 30(3). 523–525. 18 indexed citations

Laxdal, E., et al.. (2006). Flow measurement before and after papaverine injection in above-knee prosthetic femoropopliteal bypass. Journal of Vascular Surgery. 43(4). 729–734. 6 indexed citations

Laxdal, E., Gitte Pedersen, S Amundsen, et al.. (2005). Homocysteine Levels, Haemostatic Risk Factors and Patency Rates After Endovascular Treatment of the Common Iliac Arteries. European Journal of Vascular and Endovascular Surgery. 31(3). 244–250. 5 indexed citations

Pedersen, Gitte, et al.. (2005). The impact of patient characteristics on long-term results of above-knee prosthetic femoropopliteal bypass for critical ischemia.. PubMed. 24(4). 349–54. 4 indexed citations

Pedersen, Gitte, E. Laxdal, S Amundsen, et al.. (2005). Aneurysm of the Subclavian Vein. EJVES Extra. 10(4). 89–91. 1 indexed citations

Laxdal, E., Geir Egil Eide, S Amundsen, et al.. (2004). Homocysteine Levels, Haemostatic Risk Factors and Restenosis after Carotid Thrombendarterectomy. European Journal of Vascular and Endovascular Surgery. 28(3). 323–328. 7 indexed citations

Laxdal, E., Geir Egil Eide, T. Jonung, et al.. (2004). Homocysteine Levels, Haemostatic Risk Factors and Patency Rates after Endovascular Treatment of the Above-Knee Femoro-Popliteal Artery. European Journal of Vascular and Endovascular Surgery. 28(4). 410–417. 15 indexed citations

10.

Laxdal, E., S Amundsen, Einar Dregelid, Gitte Pedersen, & S. Aune. (2004). Surgical Treatment of Popliteal Artery Aneurysms. Scandinavian Journal of Surgery. 93(1). 57–60. 18 indexed citations

11.

Lundbom, Jan, et al.. (1999). Endovascular Treatment of Abdominal Aortic Aneurysms in Norway:the First 100 Patients. European Journal of Vascular and Endovascular Surgery. 18(6). 506–509. 7 indexed citations

12.

Røkke, Ola, et al.. (1996). The Diagnosis and Management of Splanchnic Artery Aneurysms. Scandinavian Journal of Gastroenterology. 31(8). 737–743. 78 indexed citations

13.

Aune, S., S Amundsen, & Arne Trippestad. (1996). The influence of age on long-term survival pattern of patients operated on for lower limb ischaemia. European Journal of Vascular and Endovascular Surgery. 12(2). 214–217. 10 indexed citations

14.

Aune, S., et al.. (1995). The influence of age on operative mortality and long-term relative survival following emergency abdominal aortic aneurysm operations. European Journal of Vascular and Endovascular Surgery. 10(3). 338–341. 22 indexed citations

15.

Aune, S., et al.. (1995). Operative mortality and long-term relative survival of patients operated on for asymptomatic abdominal aortic aneurysm. European Journal of Vascular and Endovascular Surgery. 9(3). 293–298. 45 indexed citations

16.

Amundsen, S, Rolv Skjærven, Arne Trippestad, & Odd Söreide. (1990). Abdominal aortic aneurysms. Is there an association between surgical volume, surgical experience, hospital type and operative mortality? Members of the Norwegian Abdominal Aortic Aneurysm Trial.. PubMed. 156(4). 323–7; discussion 327. 43 indexed citations

17.

Amundsen, S, et al.. (1989). Abdominal aortic aneurysms—A study of factors influencing postoperative mortality. European Journal of Vascular Surgery. 3(5). 405–409. 37 indexed citations

18.

Amundsen, S, et al.. (1987). Abdominal aortic aneurysms—A national multicentre study. European Journal of Vascular Surgery. 1(4). 239–243. 34 indexed citations

19.

Heistad, Donald D., Mark L. Armstrong, & S Amundsen. (1986). Blood flow through vasa vasorum in arteries and veins: effects of luminal PO2. American Journal of Physiology-Heart and Circulatory Physiology. 250(3). H434–H442. 32 indexed citations

20.

Dregelid, Einar, S Amundsen, Geir Egil Eide, et al.. (1986). Microsphere method in measurement of blood flow to wall layers of small intestine. American Journal of Physiology-Gastrointestinal and Liver Physiology. 250(5). G670–G678. 6 indexed citations

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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