Ranjit John

244 papers and 13.1k indexed citations
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About

Ranjit John is a scholar working on Surgery, Biomedical Engineering and Emergency Medicine. According to data from OpenAlex, Ranjit John has authored 244 papers receiving a total of 13.1k indexed citations (citations by other indexed papers that have themselves been cited), including 197 papers in Surgery, 171 papers in Biomedical Engineering and 79 papers in Emergency Medicine. Recurrent topics in Ranjit John’s work include Mechanical Circulatory Support Devices (171 papers), Cardiac Structural Anomalies and Repair (144 papers) and Cardiac Arrest and Resuscitation (75 papers). Ranjit John is often cited by papers focused on Mechanical Circulatory Support Devices (171 papers), Cardiac Structural Anomalies and Repair (144 papers) and Cardiac Arrest and Resuscitation (75 papers). Ranjit John collaborates with scholars based in United States, Poland and United Kingdom. Ranjit John's co-authors include Andrew Boyle, Francis D. Pagani, David J. Farrar, Stuart D. Russell, Yoshifumi Naka, Peter Eckman, Donna Mancini, Leslie W. Miller, Keith D. Aaronson and John V. Conte and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Circulation.

In The Last Decade

Co-authorship network of co-authors of Ranjit John

This figure shows the co-authorship network connecting the top 25 collaborators of Ranjit John. A scholar is included among the top collaborators of Ranjit John 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 Ranjit John. Ranjit John is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Ranjit John

225 papers receiving 12.1k citations

Fields of papers citing papers by Ranjit John

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ranjit John

Since Specialization
Citations

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

Top Papers & Citation Paths

Explore Ranjit John's most cited publications and discover how their work connects to other scholars through citations.

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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2026