Nobusato Koizumi

478 total citations
44 papers, 336 citations indexed

About

Nobusato Koizumi is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Nobusato Koizumi has authored 44 papers receiving a total of 336 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Pulmonary and Respiratory Medicine, 25 papers in Surgery and 16 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Nobusato Koizumi's work include Aortic Disease and Treatment Approaches (21 papers), Aortic aneurysm repair treatments (21 papers) and Infectious Aortic and Vascular Conditions (10 papers). Nobusato Koizumi is often cited by papers focused on Aortic Disease and Treatment Approaches (21 papers), Aortic aneurysm repair treatments (21 papers) and Infectious Aortic and Vascular Conditions (10 papers). Nobusato Koizumi collaborates with scholars based in Japan and South Korea. Nobusato Koizumi's co-authors include Yukio Obitsu, Satoshi Kawaguchi, Shin Ishimaru, Hitoshi Ogino, Hiroshi Shigematsu, Toshiya Nishibe, Yoshiko Watanabe, Toru Iwahashi, Yasunori Iida and Shun Suzuki and has published in prestigious journals such as SHILAP Revista de lepidopterología, The American Journal of Cardiology and American Journal of Physiology-Heart and Circulatory Physiology.

In The Last Decade

Nobusato Koizumi

43 papers receiving 327 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nobusato Koizumi Japan 11 267 214 111 18 14 44 336
Michael Corey United States 8 477 1.8× 290 1.4× 210 1.9× 20 1.1× 9 0.6× 12 582
Frédéric Thony France 12 317 1.2× 208 1.0× 120 1.1× 21 1.2× 9 0.6× 21 373
Dimitrios Karamanos Greece 10 245 0.9× 146 0.7× 130 1.2× 21 1.2× 7 0.5× 34 318
Hiroyuki Okura Japan 8 220 0.8× 188 0.9× 151 1.4× 39 2.2× 24 1.7× 18 318
Daijirou Akamatsu Japan 8 143 0.5× 152 0.7× 82 0.7× 15 0.8× 7 0.5× 39 274
Geert W. Schurink Netherlands 10 329 1.2× 196 0.9× 168 1.5× 21 1.2× 14 1.0× 15 414
J. Vincent Smyth United Kingdom 9 240 0.9× 188 0.9× 88 0.8× 48 2.7× 4 0.3× 12 312
Kei Aizawa Japan 12 170 0.6× 101 0.5× 172 1.5× 59 3.3× 8 0.6× 47 337
Elaine Moen United States 6 154 0.6× 241 1.1× 73 0.7× 13 0.7× 6 0.4× 8 342
Alvaro Zaccaria Italy 11 204 0.8× 96 0.4× 53 0.5× 16 0.9× 22 1.6× 27 241

Countries citing papers authored by Nobusato Koizumi

Since Specialization
Citations

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

Fields of papers citing papers by Nobusato Koizumi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobusato Koizumi

This figure shows the co-authorship network connecting the top 25 collaborators of Nobusato Koizumi. A scholar is included among the top collaborators of Nobusato Koizumi 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 Nobusato Koizumi. Nobusato Koizumi 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.
Koizumi, Nobusato, et al.. (2023). Histopathological Evaluation of Pulmonary Thromboendarterectomy Specimens of Chronic Thromboembolic Pulmonary Hypertension. Journal of Atherosclerosis and Thrombosis. 30(11). 1661–1673. 1 indexed citations
2.
Iwahashi, Toru, et al.. (2020). Surgical treatment for secondary aortoesophageal fistula. Journal of Cardiothoracic Surgery. 15(1). 251–251. 14 indexed citations
3.
Suzuki, Shun, et al.. (2019). Extracorporeal membrane oxygenation after pulmonary endarterectomy for chronic thromboembolic pulmonary hypertension. Journal of Cardiac Surgery. 34(6). 428–434. 9 indexed citations
4.
Nishibe, Toshiya, et al.. (2018). Coil embolization of bilateral internal mammary artery aneurysms is durable in a patient with Marfan syndrome. Journal of Vascular Surgery Cases and Innovative Techniques. 4(3). 216–219. 6 indexed citations
5.
Seike, Yoshimasa, Toshiya Nishibe, Hitoshi Ogino, & Nobusato Koizumi. (2015). Hybrid repair of rare type IIIb endoleaks from an abdominal endograft: repeatedly undetected endoleaks. Interactive Cardiovascular and Thoracic Surgery. 21(1). 129–131. 4 indexed citations
6.
Kuinose, Masahiko, et al.. (2014). A Rare Case of Dacron Graft Rupture due to Friction against a Rib. SHILAP Revista de lepidopterología. 3(1). 71–72. 2 indexed citations
7.
Sato, Katsutoshi, Kiyoshi Chiba, Nobusato Koizumi, & Hitoshi Ogino. (2014). Successful Repair of a Syphilitic Aortic Arch Aneurysm Accompanied by Serious Cerebral Infarction. Annals of Thoracic and Cardiovascular Surgery. 20(Supplement). 929–932. 4 indexed citations
8.
Koizumi, Nobusato, et al.. (2011). Staged hybrid repair using telescoped stent graft fixation for aortic arch and descending aortic aneurysms. Journal of Vascular Surgery. 54(2). 507–510. 2 indexed citations
9.
10.
Watanabe, Yoshiko, et al.. (2011). Skin Perfusion Pressure Measurement to Assess Improvement in Peripheral Circulation after Arterial Reconstruction for Critical Limb Ischemia. Annals of Vascular Diseases. 4(3). 235–240. 19 indexed citations
11.
12.
Obitsu, Yukio, et al.. (2010). Surgical repair for aortic dissection accompanying a right-sided aortic arch. Journal of Cardiothoracic Surgery. 5(1). 35–35. 6 indexed citations
13.
Obitsu, Yukio, et al.. (2010). Long-term result of hybrid procedure for an extensive thoracic aortic aneurysm in Takayasu arteritis: a case report. Journal of Cardiothoracic Surgery. 5(1). 28–28. 2 indexed citations
14.
Iida, Yasunori, Yukio Obitsu, Nobusato Koizumi, et al.. (2010). Surgical Technique of Total Arch Replacement for Failed Thoracic Endovascular Aortic Repair. The Annals of Thoracic Surgery. 90(2). 677–678. 1 indexed citations
15.
Hirose, Kenichi, Taishiro Chikamori, Satoshi Hida, et al.. (2009). Prevalence of Coronary Heart Disease in Patients With Aortic Aneurysm and/or Peripheral Artery Disease. The American Journal of Cardiology. 103(9). 1215–1220. 19 indexed citations
16.
Obitsu, Yukio, Nobusato Koizumi, Yasunori Iida, et al.. (2008). Hybrid Treatment of Multiple Aortic Aneurysms by Combined Conventional Surgery and Endovascular Aortic Repair. Annals of Vascular Diseases. 1(1). 40–44. 4 indexed citations
17.
Iida, Yasunori, et al.. (2005). Successful Surgical Treatment for an Ascending Aortic Aneurysm combined with an Aberrant Right Subclavian Artery. 14(2). 109–112. 2 indexed citations
18.
Kawaguchi, Satoshi, et al.. (1998). Clinical results of endovascular stent graft repair for fifty cases of thoracic aortic aneurysms. The Japanese Journal of Thoracic and Cardiovascular Surgery. 46(10). 971–975. 12 indexed citations
19.
Ishimaru, Shin, et al.. (1998). Postoperative changes in the coagulation and fibrinolytic systems in endoluminal stent-graft treatment of thoracic aortic aneurysms. The Japanese Journal of Thoracic and Cardiovascular Surgery. 46(9). 868–872.
20.
Ishimaru, Shin, et al.. (1998). Preliminary report on prediction of spinal cord ischemia in endovascular stent graft repair of thoracic aortic aneurysm by retrievable stent graft. Journal of Thoracic and Cardiovascular Surgery. 115(4). 811–818. 86 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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