Per-Otto Hagen
- Biomaterials top 5%
- Surgery top 5%
- Coronary Interventions and Diagnostics 17
- Cardiac and Coronary Surgery Techniques 13
- Peripheral Artery Disease Management 6
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- Antiplatelet Therapy and Cardiovascular Diseases 7
- Cardiac Valve Diseases and Treatments 5
- Hematology top 10%
- Blood Coagulation and Thrombosis Mechanisms 10
- Internal Medicine top 10%
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- Receptor Mechanisms and Signaling 5
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- Mechanical Circulatory Support Devices 5
- Co-authors
- Mark G. DaviesTam T. HuynhEinar SvendsenJ. A. H. MurrayKelvin G.M. BrockbankSusan J. SullivanRichard L. McCannGregory J. Fulton
- Journals
- Proceedings of the National Academy of Sciences (1 paper)Nature Biotechnology (1 paper)Annals of Surgery (2 papers)
- Partner nations
- United StatesNorwayRussia
In The Last Decade
Per-Otto Hagen
50 papers receiving 1.0k citations
Peers
Comparison fields: 5 of 86
- Biomaterials 283
- Surgery 585
- Cardiology and Cardiovascular Medicine 299
- Hematology 105
- Internal Medicine 32
Countries citing papers authored by Per-Otto Hagen
This map shows the geographic impact of Per-Otto Hagen'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 Per-Otto Hagen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per-Otto Hagen more than expected).
Fields of papers citing papers by Per-Otto Hagen
This network shows the impact of papers produced by Per-Otto Hagen. 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 Per-Otto Hagen. The network helps show where Per-Otto Hagen may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Per-Otto Hagen, 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 | 2002 | 30 | |
| 2 | 2001 | 25 | |
| 3 | 2000 | 6 | |
| 4 | 1999 | 31 | |
| 5 | 1999 | 24 | |
| 6 | 1999 | 7 | |
| 7 | 1999 | 8 | |
| 8 | 1999 | 16 | |
| 9 | 1999 | 4 | |
| 10 | 1999 | 240 | |
| 11 | 1998 | 20 | |
| 12 | 1996 | 17 | |
| 13 | 1996 | 18 | |
| 14 | 1996 | 11 | |
| 15 | 1995 | 20 | |
| 16 | 1995 | 30 | |
| 17 | 1994 | 34 | |
| 18 | 1994 | 5 | |
| 19 | 1993 | 40 | |
| 20 | 1990 | 53 |
About Per-Otto Hagen
Per-Otto Hagen is a scholar working on Hematology, Internal Medicine and Cardiology and Cardiovascular Medicine, having authored 50 papers that have together received 1.1k indexed citations. Recurring topics across this work include Coronary Interventions and Diagnostics (17 papers), Cardiac and Coronary Surgery Techniques (13 papers), Blood Coagulation and Thrombosis Mechanisms (10 papers), Antiplatelet Therapy and Cardiovascular Diseases (7 papers), Peripheral Artery Disease Management (6 papers), Cardiac Valve Diseases and Treatments (5 papers), Receptor Mechanisms and Signaling (5 papers) and Mechanical Circulatory Support Devices (5 papers). The work is most often cited by research in Biomaterials (283 citations), Surgery (585 citations) and Cardiology and Cardiovascular Medicine (299 citations). Per-Otto Hagen has collaborated with scholars based in United States, Norway and Russia. Frequent co-authors include Mark G. Davies, Tam T. Huynh, Einar Svendsen, J. A. H. Murray, Kelvin G.M. Brockbank, Susan J. Sullivan, Richard L. McCann, Gregory J. Fulton, Jay H. Kim and Eileen M. Mikat. Their work appears in journals such as Proceedings of the National Academy of Sciences, Nature Biotechnology and Annals 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.