Karthik Ananthasubramaniam

69 papers and 1.1k indexed citations i.

About

Karthik Ananthasubramaniam is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Karthik Ananthasubramaniam has authored 69 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Cardiology and Cardiovascular Medicine, 35 papers in Radiology, Nuclear Medicine and Imaging and 20 papers in Surgery. Recurrent topics in Karthik Ananthasubramaniam’s work include Cardiac Imaging and Diagnostics (32 papers), Cardiovascular Function and Risk Factors (10 papers) and Advanced MRI Techniques and Applications (9 papers). Karthik Ananthasubramaniam is often cited by papers focused on Cardiac Imaging and Diagnostics (32 papers), Cardiovascular Function and Risk Factors (10 papers) and Advanced MRI Techniques and Applications (9 papers). Karthik Ananthasubramaniam collaborates with scholars based in United States, Canada and United Kingdom. Karthik Ananthasubramaniam's co-authors include Vanji Karthikeyan, Gordon Jacobsen, Steven Borzak, Vinod Jayam, Howard Rosman, John J. Mahmarian, Panithaya Chareonthaitawee, Ian S. Armstrong, Robert J. Gropler and E. Gordon DePuey and has published in prestigious journals such as Journal of the American College of Cardiology, CHEST Journal and American Heart Journal.

In The Last Decade

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

Fields of papers citing papers by Karthik Ananthasubramaniam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karthik Ananthasubramaniam

Since Specialization
Citations

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