Ambuj Roy

130 papers and 1.8k indexed citations i.

About

Ambuj Roy is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Epidemiology. According to data from OpenAlex, Ambuj Roy has authored 130 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Cardiology and Cardiovascular Medicine, 23 papers in Surgery and 19 papers in Epidemiology. Recurrent topics in Ambuj Roy’s work include Blood Pressure and Hypertension Studies (14 papers), Cardiac pacing and defibrillation studies (11 papers) and Cardiac Imaging and Diagnostics (10 papers). Ambuj Roy is often cited by papers focused on Blood Pressure and Hypertension Studies (14 papers), Cardiac pacing and defibrillation studies (11 papers) and Cardiac Imaging and Diagnostics (10 papers). Ambuj Roy collaborates with scholars based in India, United Kingdom and United States. Ambuj Roy's co-authors include Dorairaj Prabhakaran, Panniyammakal Jeemon, Nikhil Tandon, K. Srinath Reddy, Lakshmy Ramakrishnan, Nitish Naik, Nitish Naik, Devraj Jindal, Gautam Sharma and Vamadevan S. Ajay and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Ambuj Roy i

Fields of papers citing papers by Ambuj Roy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ambuj Roy

Since Specialization
Citations

This map shows the geographic impact of Ambuj 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 Ambuj Roy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ambuj 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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2025