Sigrun Halvorsen

376 total papers · 75.5k total citations
224 papers, 5.7k citations indexed

About

Sigrun Halvorsen is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Sigrun Halvorsen has authored 224 papers receiving a total of 5.7k indexed citations (citations by other indexed papers that have themselves been cited), including 167 papers in Cardiology and Cardiovascular Medicine, 51 papers in Surgery and 48 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Sigrun Halvorsen’s work include Acute Myocardial Infarction Research (77 papers), Cardiac Imaging and Diagnostics (48 papers) and Atrial Fibrillation Management and Outcomes (48 papers). Sigrun Halvorsen is often cited by papers focused on Acute Myocardial Infarction Research (77 papers), Cardiac Imaging and Diagnostics (48 papers) and Atrial Fibrillation Management and Outcomes (48 papers). Sigrun Halvorsen collaborates with scholars based in Norway, Germany and Sweden. Sigrun Halvorsen's co-authors include Harald Arnesen, Renato D. Lópes, Erik N. Sorensen, P Brandtzæg, Peter Kierulf, Peter Gaustad, Arne Kristian Skulberg, Johan N. Bruun, Lars Wallentin and Ellen Bøhmer and has published in prestigious journals such as New England Journal of Medicine, Circulation and SHILAP Revista de lepidopterología.

In The Last Decade

Co-authorship network of co-authors of Sigrun Halvorsen

This figure shows the co-authorship network connecting the top 25 collaborators of Sigrun Halvorsen. A scholar is included among the top collaborators of Sigrun Halvorsen 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 Sigrun Halvorsen. Sigrun Halvorsen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Sigrun Halvorsen

207 papers receiving 5.5k citations

Fields of papers citing papers by Sigrun Halvorsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sigrun Halvorsen. 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 Sigrun Halvorsen. The network helps show where Sigrun Halvorsen may publish in the future.

Countries citing papers authored by Sigrun Halvorsen

Since Specialization
Citations

This map shows the geographic impact of Sigrun Halvorsen'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 Sigrun Halvorsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sigrun Halvorsen more than expected).

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026