Kazuhiro Ohkura

23 papers and 547 indexed citations i.

About

Kazuhiro Ohkura is a scholar working on Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, Kazuhiro Ohkura has authored 23 papers receiving a total of 547 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Pulmonary and Respiratory Medicine, 11 papers in Cardiology and Cardiovascular Medicine and 9 papers in Surgery. Recurrent topics in Kazuhiro Ohkura’s work include Aortic Disease and Treatment Approaches (11 papers), Cardiac Valve Diseases and Treatments (9 papers) and Aortic aneurysm repair treatments (6 papers). Kazuhiro Ohkura is often cited by papers focused on Aortic Disease and Treatment Approaches (11 papers), Cardiac Valve Diseases and Treatments (9 papers) and Aortic aneurysm repair treatments (6 papers). Kazuhiro Ohkura collaborates with scholars based in Japan, Italy and The Netherlands. Kazuhiro Ohkura's co-authors include Naoki Washiyama, Teruhisa Kazui, Katsushi Yamashita, Hitoshi Terada, Takayasu Suzuki, Abul Hasan Muhammad Bashar, Marco Di Eusanio, Karl Dossche, Marc Schepens and Davide Pacini and has published in prestigious journals such as Journal of Thoracic and Cardiovascular Surgery, The Annals of Thoracic Surgery and European Journal of Cardio-Thoracic Surgery.

In The Last Decade

Co-authorship network of co-authors of Kazuhiro Ohkura i

Fields of papers citing papers by Kazuhiro Ohkura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kazuhiro Ohkura

Since Specialization
Citations

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