Chetan Varma

43 papers and 2.5k indexed citations
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About

Chetan Varma is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Chetan Varma has authored 43 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Cardiology and Cardiovascular Medicine, 17 papers in Surgery and 10 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Chetan Varma’s work include Acute Myocardial Infarction Research (9 papers), Coronary Interventions and Diagnostics (9 papers) and Cardiac Imaging and Diagnostics (6 papers). Chetan Varma is often cited by papers focused on Acute Myocardial Infarction Research (9 papers), Coronary Interventions and Diagnostics (9 papers) and Cardiac Imaging and Diagnostics (6 papers). Chetan Varma collaborates with scholars based in United Kingdom, Canada and France. Chetan Varma's co-authors include Jean‐Claude Daubert, William J. McKenna, Massimo Santini, Guy A. Haywood, Cecilia Linde, Christophe Leclercq, Terry Levy, Christophe Bailleul, Thomas Lavergne and Stéphane Garrigue and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Journal of the American College of Cardiology.

In The Last Decade

Co-authorship network of co-authors of Chetan Varma

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

Fields of papers citing papers by Chetan Varma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Chetan Varma

Since Specialization
Citations

This map shows the geographic impact of Chetan Varma'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 Chetan Varma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chetan Varma 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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2026