Iwar Sjögren
- Cardiology and Cardiovascular Medicine top 5%
- Radiology, Nuclear Medicine and Imaging top 10%
- Cancer Research top 10%
- Surgery
- Radiation top 5%
- Co-authors
- Bo LagerqvistOlov DuvernoyCarl BlomqvistGreger NilssonLars HolmbergHans GarmoStefan JamesFredrik Calais
- Topics
- Coronary Interventions and Diagnostics (7 papers)Acute Myocardial Infarction Research (4 papers)Cardiac Valve Diseases and Treatments (3 papers)
- Partner nations
- SwedenNetherlandsUnited Kingdom
In The Last Decade
Iwar Sjögren
14 papers receiving 640 citations
Peers
Comparison fields: 5 of 66
- Cardiology and Cardiovascular Medicine 372
- Radiology, Nuclear Medicine and Imaging 226
- Cancer Research 195
- Surgery 185
- Radiation 169
Countries citing papers authored by Iwar Sjögren
This map shows the geographic impact of Iwar Sjögren'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 Iwar Sjögren with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Iwar Sjögren more than expected).
Fields of papers citing papers by Iwar Sjögren
This network shows the impact of papers produced by Iwar Sjögren. 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 Iwar Sjögren. The network helps show where Iwar Sjögren may publish in the future.
Co-authorship network of co-authors of Iwar Sjögren
This figure shows the co-authorship network connecting the top 25 collaborators of Iwar Sjögren. A scholar is included among the top collaborators of Iwar Sjögren 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 Iwar Sjögren. Iwar Sjögren is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 26 | |
| 2 | 33 | |
| 3 | 32 | |
| 4 | Impact of left main stenosis on one-year mortality in patients undergoing coronary angiography | 1 |
| 5 | 112 | |
| 6 | 43 | |
| 7 | 37 | |
| 8 | 22 | |
| 9 | 291 | |
| 10 | 1 | |
| 11 | 18 | |
| 12 | Magnetic resonance imaging as an aid to the diagnosis and treatment evaluation of suspected myocardial sarcoidosis in a fighter pilot. | 7 |
| 13 | 20 | |
| 14 | Malignant hemangioendothelioma of the pericardium. A case report. | 5 |
About Iwar Sjögren
Iwar Sjögren is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Medicine and Cancer Research, having authored 14 papers that have together received 648 indexed citations. Recurring topics across this work include Coronary Interventions and Diagnostics (7 papers), Acute Myocardial Infarction Research (4 papers) and Cardiac Valve Diseases and Treatments (3 papers). The work is most often cited by research in Radiation (169 citations), Cardiology and Cardiovascular Medicine (372 citations) and Cancer Research (195 citations). Iwar Sjögren has collaborated with scholars based in Sweden, Netherlands and United Kingdom. Frequent co-authors include Bo Lagerqvist, Olov Duvernoy, Carl Blomqvist, Greger Nilsson, Lars Holmberg, Hans Garmo, Stefan James, Fredrik Calais, Marieke L. Fokkema and Per Albertsson. Their work appears in journals such as Journal of Clinical Oncology, Journal of the American College of Cardiology and Cancer 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.