Ivar Sjaastad
- Cardiology and Cardiovascular Medicine top 0.5%
- Molecular Biology top 2%
- Epidemiology top 5%
- Cellular and Molecular Neuroscience top 5%
- Surgery top 5%
- Co-authors
- Ole M. SejerstedGeir ChristensenJan Magnus AronsenWilliam E. LouchIda G. LundeHelga SannerPer LundeBerit Flatø
- Topics
- Cardiac electrophysiology and arrhythmias (80 papers)Ion channel regulation and function (59 papers)Cardiovascular Function and Risk Factors (38 papers)
- Partner nations
- NorwayUnited StatesUnited Kingdom
In The Last Decade
Ivar Sjaastad
226 papers receiving 5.9k citations
Peers
Comparison fields: 5 of 153
- Cardiology and Cardiovascular Medicine 3.5k
- Molecular Biology 3.0k
- Epidemiology 590
- Cellular and Molecular Neuroscience 582
- Surgery 544
Countries citing papers authored by Ivar Sjaastad
This map shows the geographic impact of Ivar Sjaastad'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 Ivar Sjaastad with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ivar Sjaastad more than expected).
Fields of papers citing papers by Ivar Sjaastad
This network shows the impact of papers produced by Ivar Sjaastad. 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 Ivar Sjaastad. The network helps show where Ivar Sjaastad may publish in the future.
Co-authorship network of co-authors of Ivar Sjaastad
This figure shows the co-authorship network connecting the top 25 collaborators of Ivar Sjaastad. A scholar is included among the top collaborators of Ivar Sjaastad 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 Ivar Sjaastad. Ivar Sjaastad is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 3 | |
| 2 | 2 | |
| 3 | 5 | |
| 4 | 3 | |
| 5 | 5 | |
| 6 | 1 | |
| 7 | 17 | |
| 8 | 9 | |
| 9 | 90 | |
| 10 | 110 | |
| 11 | 28 | |
| 12 | 19 | |
| 13 | 45 | |
| 14 | 19 | |
| 15 | 32 | |
| 16 | 21 | |
| 17 | 70 | |
| 18 | Rationale for treatment of heart failure by blockade of ventricular serotonin receptors appearing in heart failure | 1 |
| 19 | 21 | |
| 20 | Er endret regulering av Na+ årsak til svekket kontraktilitet i myokard ved hjertesvikt? | 1 |
About Ivar Sjaastad
Ivar Sjaastad is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Cellular and Molecular Neuroscience, having authored 231 papers that have together received 5.9k indexed citations. Recurring topics across this work include Cardiac electrophysiology and arrhythmias (80 papers), Ion channel regulation and function (59 papers) and Cardiovascular Function and Risk Factors (38 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (3.5k citations), Molecular Biology (3.0k citations) and Cellular and Molecular Neuroscience (582 citations). Ivar Sjaastad has collaborated with scholars based in Norway, United States and United Kingdom. Frequent co-authors include Ole M. Sejersted, Geir Christensen, Jan Magnus Aronsen, William E. Louch, Ida G. Lunde, Helga Sanner, Per Lunde, Berit Flatø, Eirik Qvigstad and Theis Tønnessen. Their work appears in journals such as Journal of Biological Chemistry, Circulation and Journal of Clinical Investigation.
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.