Rick A. Nishimura

About

Rick A. Nishimura is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery. According to data from OpenAlex, Rick A. Nishimura has authored 116 papers receiving a total of 23.4k indexed citations (citations by other indexed papers that have themselves been cited), including 95 papers in Cardiology and Cardiovascular Medicine, 40 papers in Epidemiology and 39 papers in Surgery. Recurrent topics in Rick A. Nishimura’s work include Cardiac Valve Diseases and Treatments (62 papers), Infective Endocarditis Diagnosis and Management (39 papers) and Cardiac Imaging and Diagnostics (24 papers). Rick A. Nishimura is often cited by papers focused on Cardiac Valve Diseases and Treatments (62 papers), Infective Endocarditis Diagnosis and Management (39 papers) and Cardiac Imaging and Diagnostics (24 papers). Rick A. Nishimura collaborates with scholars based in United States, United Kingdom and Sweden. Rick A. Nishimura's co-authors include Patrick T. O’Gara, Blasé A. Carabello, Robert O. Bonow, Catherine M Otto, Thoralf M. Sundt, John P. Erwin, Robert A. Guyton, Paul Sorajja, Carlos E. Ruiz and Nikolaos J. Skubas and has published in prestigious journals such as New England Journal of Medicine, Circulation and Journal of the American College of Cardiology.

In The Last Decade

Co-authorship network of co-authors of Rick A. Nishimura

This figure shows the co-authorship network connecting the top 25 collaborators of Rick A. Nishimura. A scholar is included among the top collaborators of Rick A. Nishimura based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Rick A. Nishimura. Rick A. Nishimura is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Rick A. Nishimura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rick A. Nishimura. 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 Rick A. Nishimura. The network helps show where Rick A. Nishimura may publish in the future.

Countries citing papers authored by Rick A. Nishimura

Since Specialization

Citations

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