Shigeru Oshima

420 total papers · 22.7k total citations
241 papers, 5.8k citations indexed

About

Shigeru Oshima is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Shigeru Oshima has authored 241 papers receiving a total of 5.8k indexed citations (citations by other indexed papers that have themselves been cited), including 146 papers in Cardiology and Cardiovascular Medicine, 49 papers in Surgery and 40 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Shigeru Oshima’s work include Cardiac Arrhythmias and Treatments (84 papers), Atrial Fibrillation Management and Outcomes (70 papers) and Cardiac electrophysiology and arrhythmias (50 papers). Shigeru Oshima is often cited by papers focused on Cardiac Arrhythmias and Treatments (84 papers), Atrial Fibrillation Management and Outcomes (70 papers) and Cardiac electrophysiology and arrhythmias (50 papers). Shigeru Oshima collaborates with scholars based in Japan, United States and Germany. Shigeru Oshima's co-authors include Koichi Taniguchi, Shigeto Naito, Hiroshi Tada, Hiroshi Hoshizaki, Mamoru Watanabe, Akihiko Nogami, Tetsuya Nakamura, Ryuichi Okamoto, Kiichiro Tsuchiya and Sachiko Ito and has published in prestigious journals such as Nature, Circulation and Nature Communications.

In The Last Decade

Co-authorship network of co-authors of Shigeru Oshima

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

Shigeru Oshima

237 papers receiving 5.7k citations

Fields of papers citing papers by Shigeru Oshima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Shigeru Oshima

Since Specialization
Citations

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

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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2026