Rohan Dharmakumar

119 papers and 2.3k indexed citations i.

About

Rohan Dharmakumar is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Biomedical Engineering. According to data from OpenAlex, Rohan Dharmakumar has authored 119 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in Radiology, Nuclear Medicine and Imaging, 34 papers in Cardiology and Cardiovascular Medicine and 20 papers in Biomedical Engineering. Recurrent topics in Rohan Dharmakumar’s work include Advanced MRI Techniques and Applications (76 papers), Cardiac Imaging and Diagnostics (70 papers) and Atomic and Subatomic Physics Research (18 papers). Rohan Dharmakumar is often cited by papers focused on Advanced MRI Techniques and Applications (76 papers), Cardiac Imaging and Diagnostics (70 papers) and Atomic and Subatomic Physics Research (18 papers). Rohan Dharmakumar collaborates with scholars based in United States, Canada and Italy. Rohan Dharmakumar's co-authors include Debiao Li, Michael Jerosch‐Herold, Michael Salerno, Andrew J. Taylor, Richard Tang, Avinash Kali, Behzad Sharif, Daniel S. Berman, Andreas Kumar and Sotirios A. Tsaftaris and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Rohan Dharmakumar

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

Fields of papers citing papers by Rohan Dharmakumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Rohan Dharmakumar

Since Specialization
Citations

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