Ryuichi Kikawada

42 papers and 357 indexed citations i.

About

Ryuichi Kikawada is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ryuichi Kikawada has authored 42 papers receiving a total of 357 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Cardiology and Cardiovascular Medicine, 8 papers in Surgery and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ryuichi Kikawada’s work include Cardiovascular Function and Risk Factors (9 papers), Cardiac Imaging and Diagnostics (5 papers) and Heart Failure Treatment and Management (4 papers). Ryuichi Kikawada is often cited by papers focused on Cardiovascular Function and Risk Factors (9 papers), Cardiac Imaging and Diagnostics (5 papers) and Heart Failure Treatment and Management (4 papers). Ryuichi Kikawada collaborates with scholars based in Japan and United Kingdom. Ryuichi Kikawada's co-authors include Yasuhisa Wakabayashi, Takashi Ohwada, Fumiaki Marumo, Shohei Yamashina, Naoyoshi Aoyama, Yoichi Katoh, Toshiro Kurosawa, GrahamA. Macgregor, NirmalaD. Markandu and Takashi Masuda and has published in prestigious journals such as The Lancet, Hypertension and American Heart Journal.

In The Last Decade

Co-authorship network of co-authors of Ryuichi Kikawada i

Fields of papers citing papers by Ryuichi Kikawada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryuichi Kikawada

Since Specialization
Citations

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