Claire O’Regan

16 papers and 1.1k indexed citations i.

About

Claire O’Regan is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Physiology. According to data from OpenAlex, Claire O’Regan has authored 16 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Cardiology and Cardiovascular Medicine, 3 papers in Surgery and 3 papers in Physiology. Recurrent topics in Claire O’Regan’s work include Heart Rate Variability and Autonomic Control (4 papers), Health disparities and outcomes (3 papers) and Nutrition and Health in Aging (2 papers). Claire O’Regan is often cited by papers focused on Heart Rate Variability and Autonomic Control (4 papers), Health disparities and outcomes (3 papers) and Nutrition and Health in Aging (2 papers). Claire O’Regan collaborates with scholars based in Ireland, United States and United Kingdom. Claire O’Regan's co-authors include Rose Anne Kenny, Hilary Cronin, George M. Savva, Orna Donoghue, Patricia M. Kearney, Frances Horgan, Brendan Whelan, Ciarán Finucane, Joanne Feeney and Bellinda L. King‐Kallimanis and has published in prestigious journals such as Journal of the American Geriatrics Society, Psychological Medicine and International Journal of Epidemiology.

In The Last Decade

Co-authorship network of co-authors of Claire O’Regan i

Fields of papers citing papers by Claire O’Regan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Claire O’Regan. 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 Claire O’Regan. The network helps show where Claire O’Regan may publish in the future.

Countries citing papers authored by Claire O’Regan

Since Specialization
Citations

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