Hisao Hara

81 papers and 739 indexed citations i.

About

Hisao Hara is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Hisao Hara has authored 81 papers receiving a total of 739 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Cardiology and Cardiovascular Medicine, 33 papers in Surgery and 16 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Hisao Hara’s work include Coronary Interventions and Diagnostics (17 papers), Cardiac Imaging and Diagnostics (16 papers) and Acute Myocardial Infarction Research (10 papers). Hisao Hara is often cited by papers focused on Coronary Interventions and Diagnostics (17 papers), Cardiac Imaging and Diagnostics (16 papers) and Acute Myocardial Infarction Research (10 papers). Hisao Hara collaborates with scholars based in Japan, United States and Belgium. Hisao Hara's co-authors include Megumi Ogawa, Masato Nakamura, Yukio Hiroi, Nobutaka Ikeda, Kaoru Sugi, Masao Moroi, Raisuke Iijima, Masaya Yamamoto, Tetsu Yamaguchi and Hidehiko Hara and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and International Journal of Epidemiology.

In The Last Decade

Co-authorship network of co-authors of Hisao Hara i

Fields of papers citing papers by Hisao Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hisao Hara

Since Specialization
Citations

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