Preetham Kumar

31 papers and 425 indexed citations
i
.

About

Preetham Kumar is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Neurology. According to data from OpenAlex, Preetham Kumar has authored 31 papers receiving a total of 425 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cardiology and Cardiovascular Medicine, 14 papers in Pulmonary and Respiratory Medicine and 6 papers in Neurology. Recurrent topics in Preetham Kumar’s work include Cardiovascular and Diving-Related Complications (9 papers), Cardiac Valve Diseases and Treatments (5 papers) and Cardiac Structural Anomalies and Repair (4 papers). Preetham Kumar is often cited by papers focused on Cardiovascular and Diving-Related Complications (9 papers), Cardiac Valve Diseases and Treatments (5 papers) and Cardiac Structural Anomalies and Repair (4 papers). Preetham Kumar collaborates with scholars based in United States, India and Switzerland. Preetham Kumar's co-authors include Jonathan M. Tobis, Brian West, Yasufumi Kijima, Fred Kusumoto, Nora Goldschlager, Robert E. Safford, Christopher Austin, James L. Orford, Julie Venter and Sharon DeMorrow and has published in prestigious journals such as Journal of the American College of Cardiology, Cancer Research and CHEST Journal.

In The Last Decade

Co-authorship network of co-authors of Preetham Kumar

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

Fields of papers citing papers by Preetham Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Preetham Kumar

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026