Bernard O’Brien
Impact in
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- Cardiac pacing and defibrillation studies
- Cardiac electrophysiology and arrhythmias
- Cardiac Arrhythmias and Treatments
- Atrial Fibrillation Management and Outcomes
- Cardiomyopathy and Myosin Studies
- Cardiovascular Function and Risk Factors
- Heart Failure Treatment and Management
- Emergency Medicine top 5%
- Cardiac Arrest and Resuscitation
Papers in
- Surgery 2
- Congenital Anomalies and Fetal Surgery 1
- Vascular Malformations and Hemangiomas 1
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- Vascular Malformations Diagnosis and Treatment 1
- Co-authors
- Robin S. Roberts (2 shared papers)Stuart J. Connolly (2 shared papers)Michael Gent (2 shared papers)Martin S. Green (1 shared paper)Robert S. Sheldon (1 shared paper)L. Brent Mitchell (1 shared paper)Denis‐Claude Roy (1 shared paper)Paul Dorian (1 shared paper)
- Journals
- The Medical Journal of Australia (2 papers)Circulation (1 paper)American Heart Journal (1 paper)Annals of Emergency Medicine (1 paper)Australian and New Zealand Journal of Surgery (1 paper)
- Partner nations
- CanadaSouth Korea
In The Last Decade
Bernard O’Brien
7 papers receiving 1.1k citations
Bernard O’Brien's Hit Papers
Peers
Comparison fields: 5 of 58
- Cardiology and Cardiovascular Medicine 1.0k
- Emergency Medicine 80
- Surgery 67
- Neurology 17
- Radiology, Nuclear Medicine and Imaging 25
Countries citing papers authored by Bernard O’Brien
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
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-authors
The 23 scholars most cited alongside Bernard O’Brien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Canadian Implantable Defibrillator Study (CIDS) Hit paper breakdown → | 2000 | 1037 |
| 2 | 2003 | 104 | |
| 3 | 1999 | 42 | |
| 4 | 1995 | 20 | |
| 5 | 1970 | 11 | |
| 6 | 1964 | 3 | |
| 7 | 1965 | 1 |
About Bernard O’Brien
Bernard O’Brien is a scholar working on Surgery, Neurology, Genetics, Cardiology and Cardiovascular Medicine and Genetics, having authored 7 papers that have together received 1.2k indexed citations. Recurring topics across this work include Cleft Lip and Palate Research (1 paper), Congenital Anomalies and Fetal Surgery (1 paper), Emergency and Acute Care Studies (1 paper), Trauma and Emergency Care Studies (1 paper), Cardiac Arrest and Resuscitation (1 paper), Vascular Malformations and Hemangiomas (1 paper), Vascular Malformations Diagnosis and Treatment (1 paper) and Vascular Anomalies and Treatments (1 paper). The work is most often cited by research in Cardiology and Cardiovascular Medicine (1.0k citations), Emergency Medicine (80 citations), Surgery (67 citations), Neurology (17 citations) and Radiology, Nuclear Medicine and Imaging (25 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, Martin S. Green, Robert S. Sheldon, L. Brent Mitchell, Denis‐Claude Roy, Paul Dorian, George J. Klein and Irene Cybulsky. Their work appears in journals such as The Medical Journal of Australia, Circulation, American Heart Journal, Annals of Emergency Medicine and Australian and New Zealand Journal of Surgery.
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.