Kunihiko Nagai

13 papers and 389 indexed citations i.

About

Kunihiko Nagai is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Kunihiko Nagai has authored 13 papers receiving a total of 389 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Cardiology and Cardiovascular Medicine, 4 papers in Surgery and 4 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Kunihiko Nagai’s work include Cardiac Imaging and Diagnostics (4 papers), Cardiovascular Function and Risk Factors (4 papers) and Coronary Interventions and Diagnostics (2 papers). Kunihiko Nagai is often cited by papers focused on Cardiac Imaging and Diagnostics (4 papers), Cardiovascular Function and Risk Factors (4 papers) and Coronary Interventions and Diagnostics (2 papers). Kunihiko Nagai collaborates with scholars based in Japan and Czechia. Kunihiko Nagai's co-authors include Kazuaki Tanabe, Kenichi Shiratori, Atsushi Yamamuro, Tomoko Tani, Shigefumi Morioka, Koichi Tamita, Minako Katayama, Motoaki Ibuki, Kenji Yamabe and Tsutomu Takagi and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and The American Journal of Cardiology.

In The Last Decade

Co-authorship network of co-authors of Kunihiko Nagai i

Fields of papers citing papers by Kunihiko Nagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kunihiko Nagai

Since Specialization
Citations

This map shows the geographic impact of Kunihiko Nagai'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 Kunihiko Nagai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kunihiko Nagai 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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2025