Patrick J. O’Hara
- Pulmonary and Respiratory Medicine top 0.1%
- Aortic aneurysm repair treatments 44
- Cerebrovascular and Carotid Artery Diseases 31
- Vascular Procedures and Complications 28
- Aortic Disease and Treatment Approaches 20
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- Cardiac, Anesthesia and Surgical Outcomes 32
- Surgery top 0.5%
- Peripheral Artery Disease Management 18
- Hematology top 1%
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- Intracranial Aneurysms: Treatment and Complications 20
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- Numerical methods in engineering 17
- Co-authors
- Norman HertzerEdwin G. BevenLeonard P. KrajewskiPaul O. SheppardFrancis James GrantF S HagenDaniel G. ClairBetty Haldeman
- Journals
- Journal of Vascular Surgery (74 papers)Annals of Surgery (9 papers)Annals of Vascular Surgery (7 papers)
- Partner nations
- United StatesCanadaDenmark
In The Last Decade
Patrick J. O’Hara
209 papers receiving 13.5k citations
Hit Papers
Peers
Comparison fields: 5 of 174
- Pulmonary and Respiratory Medicine 6.2k
- Cardiology and Cardiovascular Medicine 3.1k
- Surgery 3.8k
- Cellular and Molecular Neuroscience 1.6k
- Hematology 856
Countries citing papers authored by Patrick J. O’Hara
This map shows the geographic impact of Patrick J. O’Hara'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 Patrick J. O’Hara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Patrick J. O’Hara more than expected).
Fields of papers citing papers by Patrick J. O’Hara
This network shows the impact of papers produced by Patrick J. O’Hara. 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 Patrick J. O’Hara. The network helps show where Patrick J. O’Hara may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Patrick J. O’Hara, 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 | 2024 | 0 | |
| 2 | 2023 | 11 | |
| 3 | 2023 | 1 | |
| 4 | 2021 | 5 | |
| 5 | 2014 | 123 | |
| 6 | 2011 | 80 | |
| 7 | 2003 | 159 | |
| 8 | 2003 | 176 | |
| 9 | 2002 | 63 | |
| 10 | 2001 | 42 | |
| 11 | 2001 | 13 | |
| 12 | 2000 | 64 | |
| 13 | 2000 | 98 | |
| 14 | 2000 | 26 | |
| 15 | 1999 | 15 | |
| 16 | 1998 | 60 | |
| 17 | 1997 | 169 | |
| 18 | 1992 | 67 | |
| 19 | 1992 | 18 | |
| 20 | 1989 | 30 |
About Patrick J. O’Hara
Patrick J. O’Hara is a scholar working on Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Internal Medicine, having authored 214 papers that have together received 14.2k indexed citations. Recurring topics across this work include Aortic aneurysm repair treatments (44 papers), Cardiac, Anesthesia and Surgical Outcomes (32 papers), Cerebrovascular and Carotid Artery Diseases (31 papers), Vascular Procedures and Complications (28 papers), Intracranial Aneurysms: Treatment and Complications (20 papers), Aortic Disease and Treatment Approaches (20 papers), Peripheral Artery Disease Management (18 papers) and Numerical methods in engineering (17 papers). The work is most often cited by research in Pulmonary and Respiratory Medicine (6.2k citations), Cardiology and Cardiovascular Medicine (3.1k citations) and Surgery (3.8k citations). Patrick J. O’Hara has collaborated with scholars based in United States, Canada and Denmark. Frequent co-authors include Norman Hertzer, Edwin G. Beven, Leonard P. Krajewski, Paul O. Sheppard, Francis James Grant, F S Hagen, Daniel G. Clair, Betty Haldeman, Jess R. Young and Teresa Gilbert. Their work appears in journals such as Journal of Vascular Surgery, Annals of Surgery, Annals of Vascular Surgery, Journal of Biological Chemistry and Cell.
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.