Claes Arén

659 total citations
26 papers, 508 citations indexed

About

Claes Arén is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Claes Arén has authored 26 papers receiving a total of 508 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 17 papers in Cardiology and Cardiovascular Medicine and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Claes Arén's work include Cardiac and Coronary Surgery Techniques (10 papers), Cardiac, Anesthesia and Surgical Outcomes (6 papers) and Heparin-Induced Thrombocytopenia and Thrombosis (5 papers). Claes Arén is often cited by papers focused on Cardiac and Coronary Surgery Techniques (10 papers), Cardiac, Anesthesia and Surgical Outcomes (6 papers) and Heparin-Induced Thrombocytopenia and Thrombosis (5 papers). Claes Arén collaborates with scholars based in Sweden. Claes Arén's co-authors include Kjell Rådegran, Lena Öhman, Anders Tegnell, Ulla Edéll‐Gustafsson, Jerker Hetta, Krassi Ivancev, Timothy A.M. Chuter, Bo Risberg, Bengt Lindblad and Jan Brunkwall and has published in prestigious journals such as European Heart Journal, Journal of Thoracic and Cardiovascular Surgery and The Annals of Thoracic Surgery.

In The Last Decade

Claes Arén

26 papers receiving 474 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Claes Arén Sweden 14 284 186 157 55 40 26 508
Jean-Pierre Tétrault Canada 13 271 1.0× 81 0.4× 118 0.8× 83 1.5× 9 0.2× 28 623
V. Laaksonen Finland 12 165 0.6× 195 1.0× 73 0.5× 88 1.6× 54 1.4× 29 371
Joseph W. Rubin United States 14 186 0.7× 200 1.1× 115 0.7× 34 0.6× 31 0.8× 31 485
D. P. Veerman Netherlands 9 201 0.7× 295 1.6× 46 0.3× 62 1.1× 69 1.7× 13 414
Carolyn Blyth Australia 8 118 0.4× 137 0.7× 180 1.1× 61 1.1× 21 0.5× 8 342
Enrico Monaca Germany 8 153 0.5× 157 0.8× 64 0.4× 61 1.1× 46 1.1× 12 385
B. J. Kirby United Kingdom 12 169 0.6× 347 1.9× 124 0.8× 32 0.6× 65 1.6× 29 634
Félix R. Montes Colombia 12 225 0.8× 229 1.2× 71 0.5× 41 0.7× 48 1.2× 38 558
Jonas Holm Sweden 13 176 0.6× 213 1.1× 62 0.4× 19 0.3× 70 1.8× 43 434
Hiroshi Hinohara Japan 11 99 0.3× 114 0.6× 92 0.6× 69 1.3× 57 1.4× 47 374

Countries citing papers authored by Claes Arén

Since Specialization
Citations

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

Fields of papers citing papers by Claes Arén

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Claes Arén

This figure shows the co-authorship network connecting the top 25 collaborators of Claes Arén. A scholar is included among the top collaborators of Claes Arén 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 Claes Arén. Claes Arén is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Tegnell, Anders, Claes Arén, & Lena Öhman. (2002). Wound Infections after Cardiac Surgery - a Wound Scoring System may Improve Early Detection. Scandinavian Cardiovascular Journal. 36(1). 60–64. 13 indexed citations
2.
Rutberg, Hans, et al.. (2002). Patients with Coronary Artery Disease Are Active Car Drivers Both Before and Soon After Heart Surgery. Traffic Injury Prevention. 3(3). 205–208. 2 indexed citations
3.
4.
Tegnell, Anders, Claes Arén, & Lena Öhman. (2000). Coagulase-negative staphylococci and sternal infections after cardiac operation. The Annals of Thoracic Surgery. 69(4). 1104–1109. 81 indexed citations
5.
Edéll‐Gustafsson, Ulla, Jerker Hetta, & Claes Arén. (1999). Sleep and quality of life assessment in patients undergoing coronary artery bypass grafting. Journal of Advanced Nursing. 29(5). 1213–1220. 49 indexed citations
6.
Konstantinov, Igor E., et al.. (1998). Video-Assisted Thoracic Surgery (VATS) Lobectomy: The Initial Swedish Experience. Seminars in Thoracic and Cardiovascular Surgery. 10(4). 285–290. 19 indexed citations
7.
Arén, Claes, et al.. (1998). Cerebral complications after coronary artery bypass and heart valve surgery: Risk factors and onset of symptoms. Journal of Cardiothoracic and Vascular Anesthesia. 12(3). 270–273. 28 indexed citations
8.
Chuter, Timothy A.M., Krassi Ivancev, Bengt Lindblad, et al.. (1996). Endovascular Stent-Graft Exclusion of an Aortobronchial Fistula. Journal of Vascular and Interventional Radiology. 7(3). 357–359. 70 indexed citations
9.
Johansson, Torsten, et al.. (1995). Intra- and Postoperative Cerebral Complications of Open-Heart Surgery. Scandinavian Journal of Thoracic and Cardiovascular Surgery. 29(1). 17–22. 3 indexed citations
10.
Edéll‐Gustafsson, Ulla, Claes Arén, Elisabeth Hamrin, & Jerker Hetta. (1994). Nurses'notes on sleep patterns in patients undergoing coronary artery bypass surgery: a retrospective evaluation of patient records. Journal of Advanced Nursing. 20(2). 331–336. 13 indexed citations
11.
Rosenqvist, Mårten, Claes Arén, BO‐ERIK KRISTENSSON, Rolf Nordlander, & H. Schüller. (1990). Atrial rate-responsive pacing in sinus node disease. European Heart Journal. 11(6). 537–542. 21 indexed citations
12.
Arén, Claes, et al.. (1987). Comparison of two protocols for heparin neutralization by protamine after cardiopulmonary bypass. Journal of Thoracic and Cardiovascular Surgery. 94(4). 539–541. 7 indexed citations
13.
Arén, Claes, et al.. (1986). Cerebral Blood Flow and Metabolism during Cardiopulmonary Bypass with Special Reference to Effects of Hypotension Induced by Prostacyclin. The Annals of Thoracic Surgery. 41(4). 395–400. 16 indexed citations
14.
Arén, Claes, et al.. (1985). Somatosensory evoked potentials and cerebral metabolism during cardiopulmonary bypass with special reference to hypotension induced by prostacyclin infusion. Journal of Thoracic and Cardiovascular Surgery. 90(1). 73–79. 14 indexed citations
15.
Arén, Claes, et al.. (1985). Effects of Prostacyclin Infusion on Renal Function during Cardiopulmonary Bypass. The Annals of Thoracic Surgery. 40(1). 16–19. 4 indexed citations
16.
Arén, Claes, Christian Blomstrand, Carsten Wikkelsø, & Kjell Rådegran. (1984). Hypotension induced by prostacyclin treatment during cardiopulmonary bypass does not increase the risk of cerebral complications. Journal of Thoracic and Cardiovascular Surgery. 88(5). 748–753. 17 indexed citations
17.
Arén, Claes, et al.. (1984). Effects of Prostacyclin Infusion on Platelets and Hemodynamics in Coronary Bypass Surgery. The Thoracic and Cardiovascular Surgeon. 32(2). 81–84. 5 indexed citations
18.
Arén, Claes, et al.. (1983). Effects of Prostacyclin Infusion on Platelet Activation and Postoperative Blood Loss in Coronary Bypass. The Annals of Thoracic Surgery. 36(1). 49–54. 32 indexed citations
19.
Rådegran, Kjell, et al.. (1982). Prostacyclin infusion during extracorporeal circulation foe coronary bypass.. PubMed. 83(2). 205–11. 42 indexed citations
20.
Rådegran, Kjell, Claes Arén, Ann‐Catrine Teger‐Nilsson, & David P. Hall. (1982). Prostacyclin infusion during extracorporeal circulation for coronary bypass. Journal of Thoracic and Cardiovascular Surgery. 83(2). 205–211. 37 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Jean-Pierre Tétrault Breakdown of academic impact, for papers by V. Laaksonen Breakdown of academic impact, for papers by Joseph W. Rubin Breakdown of academic impact, for papers by D. P. Veerman Breakdown of academic impact, for papers by Carolyn Blyth Breakdown of academic impact, for papers by Enrico Monaca Breakdown of academic impact, for papers by B. J. Kirby Breakdown of academic impact, for papers by Félix R. Montes Breakdown of academic impact, for papers by Jonas Holm Breakdown of academic impact, for papers by Hiroshi Hinohara
Rankless by CCL
2026