Ryo Nishio

30 papers and 666 indexed citations i.

About

Ryo Nishio is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ryo Nishio has authored 30 papers receiving a total of 666 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Surgery, 12 papers in Cardiology and Cardiovascular Medicine and 11 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ryo Nishio’s work include Coronary Interventions and Diagnostics (21 papers), Peripheral Artery Disease Management (7 papers) and Cardiac Imaging and Diagnostics (6 papers). Ryo Nishio is often cited by papers focused on Coronary Interventions and Diagnostics (21 papers), Peripheral Artery Disease Management (7 papers) and Cardiac Imaging and Diagnostics (6 papers). Ryo Nishio collaborates with scholars based in Japan and United States. Ryo Nishio's co-authors include Masayuki Nakagawa, Hirotoshi Hariki, Hiromasa Otake, Tsuyoshi Osue, Yu Taniguchi, Junya Shite, Takumi Inoue, Noritoshi Hiranuma, Hiroto Kinutani and Masamichi Iwasaki and has published in prestigious journals such as Journal of the American College of Cardiology, Atherosclerosis and World Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Ryo Nishio i

Fields of papers citing papers by Ryo Nishio

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryo Nishio

Since Specialization
Citations

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