Andrew Breen

9 papers and 682 indexed citations
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About

Andrew Breen is a scholar working on Cardiology and Cardiovascular Medicine, Critical Care and Intensive Care Medicine and Surgery. According to data from OpenAlex, Andrew Breen has authored 9 papers receiving a total of 682 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Cardiology and Cardiovascular Medicine, 4 papers in Critical Care and Intensive Care Medicine and 3 papers in Surgery. Recurrent topics in Andrew Breen’s work include Hemodynamic Monitoring and Therapy (3 papers), Cardiac, Anesthesia and Surgical Outcomes (3 papers) and Sepsis Diagnosis and Treatment (2 papers). Andrew Breen is often cited by papers focused on Hemodynamic Monitoring and Therapy (3 papers), Cardiac, Anesthesia and Surgical Outcomes (3 papers) and Sepsis Diagnosis and Treatment (2 papers). Andrew Breen collaborates with scholars based in United Kingdom, United States and Oman. Andrew Breen's co-authors include Darren C. Greenwood, K. Patel, Stephen Halpin, Anthony Jones, Abayomi Salawu, Rory J O’Connor, Manoj Sivan, Penny Lewthwaite, Lillian Eyre and Hina Ahmed and has published in prestigious journals such as New England Journal of Medicine, Journal of Rehabilitation Medicine and Clinical Medicine.

In The Last Decade

Co-authorship network of co-authors of Andrew Breen

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

Fields of papers citing papers by Andrew Breen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Andrew Breen

Since Specialization
Citations

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