Warren D. Johnston

16 papers and 286 indexed citations i.

About

Warren D. Johnston is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Warren D. Johnston has authored 16 papers receiving a total of 286 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 9 papers in Cardiology and Cardiovascular Medicine and 9 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Warren D. Johnston’s work include Cardiac Imaging and Diagnostics (8 papers), Cardiac Arrhythmias and Treatments (5 papers) and Cardiovascular Function and Risk Factors (4 papers). Warren D. Johnston is often cited by papers focused on Cardiac Imaging and Diagnostics (8 papers), Cardiac Arrhythmias and Treatments (5 papers) and Cardiovascular Function and Risk Factors (4 papers). Warren D. Johnston collaborates with scholars based in United States. Warren D. Johnston's co-authors include Jonathan M. Tobis, Walter L. Henry, Werner W. Roeck, Orhan Nalcioğlu, Lloyd T. Iseri, Anthony Seibert, Uri Elkayam, Bruce S. Bauer, Tim Reese and John Mallery and has published in prestigious journals such as Journal of the American College of Cardiology, Critical Care Medicine and The American Journal of Cardiology.

In The Last Decade

Co-authorship network of co-authors of Warren D. Johnston i

Fields of papers citing papers by Warren D. Johnston

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Warren D. Johnston. 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 Warren D. Johnston. The network helps show where Warren D. Johnston may publish in the future.

Countries citing papers authored by Warren D. Johnston

Since Specialization
Citations

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