Ragnar Hol
- Internal Medicine top 5%
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- Cardiac, Anesthesia and Surgical Outcomes 2
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- Vascular Procedures and Complications 3
- Aortic aneurysm repair treatments 2
- Cardiovascular and Diving-Related Complications 2
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- Fish biology, ecology, and behavior 3
- Ichthyology and Marine Biology 2
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- Physiological and biochemical adaptations 3
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- Cardiac Imaging and Diagnostics 2
- Co-authors
- Harald ArnesenHarald EieB. LyKjell JohansenArnoldus Schytte BlixJohn KjekshusRobert ElsnerE. Amundsen
- Journals
- Journal of Experimental Biology (2 papers)American Journal of Physiology-Regulatory, Integrative and Comparative Physiology (1 paper)The Journal of Urology (1 paper)
- Partner nations
- NorwayUnited StatesSingapore
In The Last Decade
Ragnar Hol
17 papers receiving 297 citations
Peers
Comparison fields: 5 of 65
- Internal Medicine 149
- Cardiology and Cardiovascular Medicine 161
- Pulmonary and Respiratory Medicine 102
- Endocrine and Autonomic Systems 20
- Hematology 30
Countries citing papers authored by Ragnar Hol
This map shows the geographic impact of Ragnar Hol'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 Ragnar Hol with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ragnar Hol more than expected).
Fields of papers citing papers by Ragnar Hol
This network shows the impact of papers produced by Ragnar Hol. 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 Ragnar Hol. The network helps show where Ragnar Hol may publish in the future.
Co-authorship network
The 17 scholars most cited alongside Ragnar Hol, 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 | 1983 | 1 | |
| 2 | 1983 | 18 | |
| 3 | 1982 | 41 | |
| 4 | 1981 | 2 | |
| 5 | 1980 | 10 | |
| 6 | 1978 | 154 | |
| 7 | 1973 | 5 | |
| 8 | 1973 | 10 | |
| 9 | 1972 | 13 | |
| 10 | 1968 | 11 | |
| 11 | 1961 | 1 | |
| 12 | 1961 | 9 | |
| 13 | 1960 | 13 | |
| 14 | 1960 | 16 | |
| 15 | 1960 | 0 | |
| 16 | 1960 | 15 | |
| 17 | 1960 | 4 | |
| 18 | 1954 | 31 |
About Ragnar Hol
Ragnar Hol is a scholar working on Internal Medicine, Emergency Medical Services, Nature and Landscape Conservation, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine, having authored 18 papers that have together received 354 indexed citations. Recurring topics across this work include Vascular Procedures and Complications (3 papers), Fish biology, ecology, and behavior (3 papers), Physiological and biochemical adaptations (3 papers), Ichthyology and Marine Biology (2 papers), Cardiac Imaging and Diagnostics (2 papers), Aortic aneurysm repair treatments (2 papers), Cardiac, Anesthesia and Surgical Outcomes (2 papers) and Cardiovascular and Diving-Related Complications (2 papers). The work is most often cited by research in Internal Medicine (149 citations), Cardiology and Cardiovascular Medicine (161 citations), Pulmonary and Respiratory Medicine (102 citations), Endocrine and Autonomic Systems (20 citations) and Hematology (30 citations). Ragnar Hol has collaborated with scholars based in Norway, United States and Singapore. Frequent co-authors include Harald Arnesen, Harald Eie, B. Ly, Kjell Johansen, Arnoldus Schytte Blix, John Kjekshus, Robert Elsner, E. Amundsen, R Ingebrigtsen and Gudmund Semb. Their work appears in journals such as Journal of Experimental Biology, American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, The Journal of Urology, Scandinavian Journal of Clinical and Laboratory Investigation and Circulation Research.
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.