Karthik Raghunathan

151 papers and 2.2k indexed citations i.

About

Karthik Raghunathan is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Karthik Raghunathan has authored 151 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Surgery, 49 papers in Cardiology and Cardiovascular Medicine and 36 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Karthik Raghunathan’s work include Cardiac, Anesthesia and Surgical Outcomes (44 papers), Anesthesia and Pain Management (26 papers) and Trauma, Hemostasis, Coagulopathy, Resuscitation (21 papers). Karthik Raghunathan is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (44 papers), Anesthesia and Pain Management (26 papers) and Trauma, Hemostasis, Coagulopathy, Resuscitation (21 papers). Karthik Raghunathan collaborates with scholars based in United States, India and United Kingdom. Karthik Raghunathan's co-authors include Andrew Shaw, Carol R. Schermer, Scott M. Paluszkiewicz, Peter K. Lindenauer, Brian H. Nathanson, Tetsu Ohnuma, Megan L. Krajewski, Mihaela Stefan, Vijay Krishnamoorthy and Christopher A. Beadles and has published in prestigious journals such as PLoS ONE, Journal of Bone and Joint Surgery and Annals of Surgery.

In The Last Decade

Co-authorship network of co-authors of Karthik Raghunathan i

Fields of papers citing papers by Karthik Raghunathan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karthik Raghunathan

Since Specialization
Citations

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