William G. O’Callaghan
- Cardiology and Cardiovascular Medicine top 5%
- Surgery
- Radiology, Nuclear Medicine and Imaging top 10%
- Pulmonary and Respiratory Medicine
- Biomedical Engineering
- Co-authors
- Robert M. CaliffJoseph L. BlackshearLawrence D. GermanKenneth A. EllenbogenPaul G. ColavitaM. R. GilbertDouglas L. PackerHarry R. Phillips
- Topics
- Cardiac Arrhythmias and Treatments (7 papers)Cardiac pacing and defibrillation studies (6 papers)Atrial Fibrillation Management and Outcomes (5 papers)
- Cited by
- Cardiology and Cardiovascular MedicineInternal MedicineRadiology, Nuclear Medicine and Imaging
- Partner nations
- United StatesIreland
In The Last Decade
William G. O’Callaghan
14 papers receiving 475 citations
Peers
Comparison fields: 5 of 45
- Cardiology and Cardiovascular Medicine 442
- Surgery 224
- Radiology, Nuclear Medicine and Imaging 123
- Pulmonary and Respiratory Medicine 28
- Biomedical Engineering 26
Countries citing papers authored by William G. O’Callaghan
This map shows the geographic impact of William G. O’Callaghan'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 William G. O’Callaghan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites William G. O’Callaghan more than expected).
Fields of papers citing papers by William G. O’Callaghan
This network shows the impact of papers produced by William G. O’Callaghan. 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 William G. O’Callaghan. The network helps show where William G. O’Callaghan may publish in the future.
Co-authorship network of co-authors of William G. O’Callaghan
This figure shows the co-authorship network connecting the top 25 collaborators of William G. O’Callaghan. A scholar is included among the top collaborators of William G. O’Callaghan 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 William G. O’Callaghan. William G. O’Callaghan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | Think Like Peter Senge: Applying His Laws of Systems Thinking to Identify Patterns That Shape Behavior. | 0 |
| 3 | 9 | |
| 4 | 9 | |
| 5 | 39 | |
| 6 | 105 | |
| 7 | 100 | |
| 8 | 55 | |
| 9 | 22 | |
| 10 | 34 | |
| 11 | 2 | |
| 12 | 18 | |
| 13 | 19 | |
| 14 | 61 | |
| 15 | 23 | |
| 16 | 10 |
About William G. O’Callaghan
William G. O’Callaghan is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Complementary and alternative medicine, having authored 16 papers that have together received 506 indexed citations. Recurring topics across this work include Cardiac Arrhythmias and Treatments (7 papers), Cardiac pacing and defibrillation studies (6 papers) and Atrial Fibrillation Management and Outcomes (5 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (442 citations), Internal Medicine (21 citations) and Radiology, Nuclear Medicine and Imaging (123 citations). William G. O’Callaghan has collaborated with scholars based in United States and Ireland. Frequent co-authors include Robert M. Califf, Joseph L. Blackshear, Lawrence D. German, Kenneth A. Ellenbogen, Paul G. Colavita, M. R. Gilbert, Douglas L. Packer, Harry R. Phillips, Charles A. Simonton and Richard S. Stack. Their work appears in journals such as Circulation, Journal of the American College of Cardiology and European Heart Journal.
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.