Bernard O’Brien

1.9k citations
7 papers · 1.2k indexed · 1 hit paper · h-index 5
Topics
Cardiac, Anesthesia and Surgical Outcomes (1 paper)Vascular Anomalies and Treatments (1 paper)Cardiac Valve Diseases and Treatments (1 paper)
Partner nations
CanadaSouth Korea

In The Last Decade

Bernard O’Brien

7 papers receiving 1.1k citations

Hit Papers

Canadian Implantable Defibrillator Study (CIDS)200020262008201720002505007501000

Peers

Bernard O’Brien
Comparison fields: 5 of 64
  • Cardiology and Cardiovascular Medicine 1.1k
  • Surgery 100
  • Emergency Medicine 93
  • Radiology, Nuclear Medicine and Imaging 46
  • Neurology 23
Replace A.J. Mourant with:
A.J. Mourant United Kingdom
Cecilia W. Curry United States
Edmond M. Cronin United States
Eric M. Crespo United States
Robert Ledingham United States
Domenico Facchin Italy
R Amarasingham United States
Andrzej Kleinrok Poland
James Gamble United Kingdom
Brendan M. Carr United States
Bernard O’Brien relative to A.J. Mourant United Kingdom A.J. Mourant's profile →
Citations per field
00.5×9.3×
A.J. Mourant · 1×
Citations per year

Countries citing papers authored by Bernard O’Brien

Since Specialization
Citations

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

Fields of papers citing papers by Bernard O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bernard O’Brien

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

All Works

7 of 7 papers shown
#WorkIndexed citations
1 104
2
Canadian Implantable Defibrillator Study (CIDS)breakdown →
1029
3 42
4 20
5 11
6 1
7 3

About Bernard O’Brien

Bernard O’Brien is a scholar working on Neurology, Emergency Medicine and Genetics, having authored 7 papers that have together received 1.2k indexed citations. Recurring topics across this work include Cardiac, Anesthesia and Surgical Outcomes (1 paper), Vascular Anomalies and Treatments (1 paper) and Cardiac Valve Diseases and Treatments (1 paper). The work is most often cited by research in Cardiology and Cardiovascular Medicine (1.1k citations), Emergency Medicine (93 citations) and Surgery (100 citations). Bernard O’Brien has collaborated with scholars based in Canada and South Korea. Frequent co-authors include Robin S. Roberts, Stuart J. Connolly, Michael Gent, Paul Dorian, Martin S. Green, Denis‐Claude Roy, Robert S. Sheldon, George J. Klein, L. Brent Mitchell and Eugene Crystal. Their work appears in journals such as Circulation, American Heart Journal and Annals of Emergency Medicine.

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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