Osamu Shigeta

749 total citations
40 papers, 568 citations indexed

About

Osamu Shigeta is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Osamu Shigeta has authored 40 papers receiving a total of 568 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 14 papers in Cardiology and Cardiovascular Medicine and 14 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Osamu Shigeta's work include Cardiac and Coronary Surgery Techniques (7 papers), Mechanical Circulatory Support Devices (7 papers) and Cardiac Valve Diseases and Treatments (5 papers). Osamu Shigeta is often cited by papers focused on Cardiac and Coronary Surgery Techniques (7 papers), Mechanical Circulatory Support Devices (7 papers) and Cardiac Valve Diseases and Treatments (5 papers). Osamu Shigeta collaborates with scholars based in Japan and United States. Osamu Shigeta's co-authors include Yuzuru Sakakibara, Yuji Hiramatsu, Toshiro Nagasawa, Tomoaki Jikuya, Yoshiyuki Sankai, Toshio Mitsui, Akira Matsui, Hitoshi Horigome, Yuki Atsumi and Yasushi Terada and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Osamu Shigeta

37 papers receiving 544 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Osamu Shigeta Japan 14 242 174 121 113 82 40 568
Junichi Utoh Japan 12 216 0.9× 102 0.6× 46 0.4× 117 1.0× 43 0.5× 69 509
Kenneth A. Solen United States 11 134 0.6× 112 0.6× 113 0.9× 106 0.9× 59 0.7× 40 398
L. K. von Segesser Switzerland 17 343 1.4× 349 2.0× 187 1.5× 172 1.5× 63 0.8× 60 756
Lukáš Lambert Czechia 17 224 0.9× 173 1.0× 222 1.8× 195 1.7× 17 0.2× 105 813
Richard A. Schmaltz United States 17 579 2.4× 301 1.7× 185 1.5× 286 2.5× 55 0.7× 38 978
Stephan Geidel Germany 17 326 1.3× 513 2.9× 61 0.5× 44 0.4× 59 0.7× 53 727
W Beierlein Germany 15 370 1.5× 132 0.8× 85 0.7× 164 1.5× 14 0.2× 24 663
Alfrey Cp United States 7 170 0.7× 183 1.1× 173 1.4× 170 1.5× 44 0.5× 12 609
Todd Belcik United States 16 225 0.9× 499 2.9× 359 3.0× 66 0.6× 42 0.5× 33 994
Hellums Jd United States 6 171 0.7× 188 1.1× 172 1.4× 179 1.6× 47 0.6× 8 550

Countries citing papers authored by Osamu Shigeta

Since Specialization
Citations

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

Fields of papers citing papers by Osamu Shigeta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Osamu Shigeta

This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Shigeta. A scholar is included among the top collaborators of Osamu Shigeta 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 Osamu Shigeta. Osamu Shigeta 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.
Shigeta, Osamu, Tomomi Nakajima, Hiroaki Sakamoto, et al.. (2020). The effect of roller head pump on platelet deterioration during the simulated extracorporeal circulation. Journal of Artificial Organs. 24(1). 22–26. 1 indexed citations
2.
Yasuhara, Hiroshi, Takuya Hattori, & Osamu Shigeta. (2008). Significance of Phlebosclerosis in Non-healing Ischaemic Foot Ulcers of End-stage Renal Disease. European Journal of Vascular and Endovascular Surgery. 36(3). 346–352. 13 indexed citations
3.
Yamane, Takashi, Osamu Maruyama, Masahiro NISHIDA, et al.. (2008). Antithrombogenic Properties of a Monopivot Magnetic Suspension Centrifugal Pump for Circulatory Assist. Artificial Organs. 32(6). 484–489. 8 indexed citations
4.
Yamane, Takashi, Osamu Maruyama, Masahiro NISHIDA, et al.. (2007). Hemocompatibility of a hydrodynamic levitation centrifugal blood pump. Journal of Artificial Organs. 10(2). 71–76. 20 indexed citations
5.
Matsuzaki, Kanji, et al.. (2006). Left coronary ostial obstruction after aortic valve replacement with a supra-annular aortic valve. General Thoracic and Cardiovascular Surgery. 54(5). 199–202. 7 indexed citations
6.
Hiramatsu, Yuji, Yukio Sato, Ai Sato, et al.. (2005). Nafamostat Preserves Neutrophil Deformability and Reduces Microaggregate Formation During Simulated Extracorporeal Circulation. The Annals of Thoracic Surgery. 79(4). 1326–1332. 11 indexed citations
7.
Hyodo, Kazuyuki, et al.. (2005). Coronary angiography in rats using synchrotron radiation. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 548(1-2). 94–98. 7 indexed citations
8.
Aoyagi, Kazumasa, et al.. (2005). Comparison of hydroxyl radical generation in patients undergoing coronary artery bypass grafting with and without cardiopulmonary bypass. Free Radical Research. 40(2). 127–133. 3 indexed citations
9.
Matsuzaki, Kanji, et al.. (2005). Sivelestat Reduces Inflammatory Mediators and Preserves Neutrophil Deformability During Simulated Extracorporeal Circulation. The Annals of Thoracic Surgery. 80(2). 611–617. 42 indexed citations
10.
Shigeta, Osamu, Yuji Hiramatsu, Tomoaki Jikuya, & Yuzuru Sakakibara. (2004). Profound Hypothermia-Induced Platelet Dysfunction during Heparinized Cardiopulmonary Bypass. Japanese Journal of Cardiovascular Surgery. 33(3). 147–151.
11.
Horigome, Hitoshi, Osamu Shigeta, Keisuke Kuga, et al.. (2003). Ventricular fibrillation during anesthesia in association with J waves in the left precordial leads in a child with coarctation of the aorta. Journal of Electrocardiology. 36(4). 339–343. 17 indexed citations
12.
Sakakibara, Yuzuru, et al.. (1999). Late Aneurysm of the Distal Aortic Arch after Repair of Aortic Interruption. A Case Report.. Japanese Heart Journal. 40(4). 497–501. 1 indexed citations
13.
Sakakibara, Yuzuru, Osamu Shigeta, Shigemi Ishikawa, et al.. (1999). Upper Extremity Vein Thrombosis: Etiologic Categories, Precipitating Causes, and Management. Angiology. 50(7). 547–553. 18 indexed citations
14.
Sakakibara, Yuzuru, Yuji Hiramatsu, Osamu Shigeta, et al.. (1999). The descending branch of the lateral femoral circumflex artery for coronary artery bypass grafting. Journal of Thoracic and Cardiovascular Surgery. 118(4). 753–754. 8 indexed citations
15.
Shigeta, Osamu, Hiroshi Kojima, Yuji Hiramatsu, et al.. (1999). Low-dose protamine based on heparin-protamine titration method reduces platelet dysfunction after cardiopulmonary bypass. Journal of Thoracic and Cardiovascular Surgery. 118(2). 354–360. 67 indexed citations
16.
Shigeta, Osamu, Hiroshi Kojima, Tomoaki Jikuya, et al.. (1997). Aprotinin Inhibits Plasmin-Induced Platelet Activation During Cardiopulmonary Bypass. Circulation. 96(2). 569–574. 57 indexed citations
17.
Sakakibara, Yuzuru, et al.. (1997). Reoperation of Coronary Artery Bypass with Right Gastroepiploic Artery on a Beating Heart. The Thoracic and Cardiovascular Surgeon. 45(2). 88–89. 2 indexed citations
18.
Shigeta, Osamu, Piotr Głuszko, Stephen W. Downing, et al.. (1992). Protection of platelets during long-term extracorporeal membrane oxygenation in sheep with a single dose of a disintegrin.. PubMed. 86(5 Suppl). II398–404. 16 indexed citations
19.
Shigeta, Osamu, et al.. (1991). Ovine platelet factor 4: Purification, amino acid sequence, radioimmunoassay and comparison with platelet factor 4 of other species. Thrombosis Research. 64(4). 509–520. 11 indexed citations
20.
Shigeta, Osamu, Yasunori Watanabe, Naoyuki Hasegawa, et al.. (1990). [Fatal delayed hemolytic transfusion reaction in a postoperative case of traumatic aortic rupture].. PubMed. 43(6). 498–501. 2 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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