Naoko Ishizuka

34 papers and 565 indexed citations i.

About

Naoko Ishizuka is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Epidemiology. According to data from OpenAlex, Naoko Ishizuka has authored 34 papers receiving a total of 565 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Cardiology and Cardiovascular Medicine, 11 papers in Surgery and 10 papers in Epidemiology. Recurrent topics in Naoko Ishizuka’s work include Cardiac Valve Diseases and Treatments (9 papers), Cardiovascular Function and Risk Factors (8 papers) and Infective Endocarditis Diagnosis and Management (8 papers). Naoko Ishizuka is often cited by papers focused on Cardiac Valve Diseases and Treatments (9 papers), Cardiovascular Function and Risk Factors (8 papers) and Infective Endocarditis Diagnosis and Management (8 papers). Naoko Ishizuka collaborates with scholars based in Japan, Pakistan and United States. Naoko Ishizuka's co-authors include Hiroshi Kasanuki, Masatoshi Kawana, Hirotaka Nagashima, Nobuhisa Hagiwara, Yasunari Sakomura, Yoshikazu Aoka, Shigeyuki Aomi, Kenji Nakamura, Atsushi Takagi and Yukio Tsurumi and has published in prestigious journals such as Circulation, Journal of Clinical Oncology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Naoko Ishizuka i

Fields of papers citing papers by Naoko Ishizuka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Naoko Ishizuka

Since Specialization
Citations

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