John O’Sullivan

214 papers and 5.2k indexed citations i.

About

John O’Sullivan is a scholar working on Molecular Biology, Cardiology and Cardiovascular Medicine and Epidemiology. According to data from OpenAlex, John O’Sullivan has authored 214 papers receiving a total of 5.2k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Molecular Biology, 56 papers in Cardiology and Cardiovascular Medicine and 53 papers in Epidemiology. Recurrent topics in John O’Sullivan’s work include Congenital Heart Disease Studies (28 papers), Cardiovascular Function and Risk Factors (18 papers) and Transplantation: Methods and Outcomes (16 papers). John O’Sullivan is often cited by papers focused on Congenital Heart Disease Studies (28 papers), Cardiovascular Function and Risk Factors (18 papers) and Transplantation: Methods and Outcomes (16 papers). John O’Sullivan collaborates with scholars based in United Kingdom, Ireland and Australia. John O’Sullivan's co-authors include Christopher Wren, Yen Chin Koay, C.E.J. Van Rensburg, L.D. Burke, Ronald Anderson, Catherine Wright, M. L. Conalty, Gisela K. Jooné, Noel M. Caplice and Natalia Jarzebska and has published in prestigious journals such as Nature, Circulation and Nature Communications.

In The Last Decade

Co-authorship network of co-authors of John O’Sullivan i

Fields of papers citing papers by John O’Sullivan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John O’Sullivan

Since Specialization
Citations

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