Hans Ravn

18 papers and 632 indexed citations
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About

Hans Ravn is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Hans Ravn has authored 18 papers receiving a total of 632 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 14 papers in Pulmonary and Respiratory Medicine and 2 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Hans Ravn’s work include Aortic aneurysm repair treatments (11 papers), Vascular Procedures and Complications (9 papers) and Peripheral Artery Disease Management (6 papers). Hans Ravn is often cited by papers focused on Aortic aneurysm repair treatments (11 papers), Vascular Procedures and Complications (9 papers) and Peripheral Artery Disease Management (6 papers). Hans Ravn collaborates with scholars based in Denmark, Sweden and Norway. Hans Ravn's co-authors include Martin Björck, Anders Wanhainen, Per Nyström, Roland E. Andersson, Gunnar Olaison, Anders Hugander, Sam Ghazi, David Bergqvist, Knud Kjeldsen and Steen Stender and has published in prestigious journals such as British journal of surgery, Journal of Vascular Surgery and Atherosclerosis.

In The Last Decade

Co-authorship network of co-authors of Hans Ravn

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

Fields of papers citing papers by Hans Ravn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hans Ravn

Since Specialization
Citations

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

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2026