Sion Roy

164 total papers · 1.3k total citations
73 papers, 810 citations indexed

About

Sion Roy is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Sion Roy has authored 73 papers receiving a total of 810 indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Cardiology and Cardiovascular Medicine, 36 papers in Radiology, Nuclear Medicine and Imaging and 26 papers in Surgery. Recurrent topics in Sion Roy’s work include Cardiac Imaging and Diagnostics (36 papers), Cardiovascular Disease and Adiposity (17 papers) and Cardiovascular Function and Risk Factors (14 papers). Sion Roy is often cited by papers focused on Cardiac Imaging and Diagnostics (36 papers), Cardiovascular Disease and Adiposity (17 papers) and Cardiovascular Function and Risk Factors (14 papers). Sion Roy collaborates with scholars based in United States, China and Australia. Sion Roy's co-authors include Matthew J. Budoff, April Kinninger, John Nelson, Joseph B. Muhlestein, Heidi T. May, Suvasini Lakshmanan, Kashif Shaikh, Viet T. Le, Chandana Shekar and Deepak L. Bhatt and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and European Heart Journal.

Co-authorship network of co-authors of Sion Roy

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

Sion Roy

60 papers receiving 748 citations

Fields of papers citing papers by Sion Roy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sion Roy

Since Specialization
Citations

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