Tor Fröysaker

1.3k total citations
93 papers, 1.0k citations indexed

About

Tor Fröysaker is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Tor Fröysaker has authored 93 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Surgery, 51 papers in Cardiology and Cardiovascular Medicine and 20 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Tor Fröysaker's work include Cardiac Valve Diseases and Treatments (28 papers), Transplantation: Methods and Outcomes (23 papers) and Cardiac Structural Anomalies and Repair (14 papers). Tor Fröysaker is often cited by papers focused on Cardiac Valve Diseases and Treatments (28 papers), Transplantation: Methods and Outcomes (23 papers) and Cardiac Structural Anomalies and Repair (14 papers). Tor Fröysaker collaborates with scholars based in Norway, India and United Kingdom. Tor Fröysaker's co-authors include Svein Simonsen, Tryggve Lundar, H. Nornes, Odd Geiran, Karl-Fredrik Lindegaard, Jarle Holen, Rune Aaslid, S Nitter‐Hauge, J. Wiberg and Stig Ottesen and has published in prestigious journals such as Circulation, Radiology and European Heart Journal.

In The Last Decade

Tor Fröysaker

88 papers receiving 876 citations

Peers

Tor Fröysaker
Comparison fields: 5 of 63
  • Cardiology and Cardiovascular Medicine 553
  • Surgery 427
  • Pulmonary and Respiratory Medicine 207
  • Epidemiology 204
  • Neurology 169
Replace Henry J. Sullivan with:
Henry J. Sullivan United States
Elaine Chau China
Michael Havel Austria
Heinz Gössinger Austria
Fabrizio Sansone Italy
George Tolis United States
Michael Huebler Germany
Ayyaz Ali United Kingdom
Jefferson F. Hollingsworth United States
William Y. Moores United States
Henry J. Sullivan United States View profile →
Citations per field, relative to Tor Fröysaker
Tor Fröysaker · 1×
Citations per year, relative to Tor Fröysaker
Tor Fröysaker · 1×

Countries citing papers authored by Tor Fröysaker

Since Specialization
Citations

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

Fields of papers citing papers by Tor Fröysaker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tor Fröysaker

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

All Works

20 of 20 papers shown
# Work Indexed citations
1 4
2 46
3 1
4 36
5 1
6 2
7 12
8 5
9 3
10 8
11 10
12 9
13
Cardiac transplantation from a blood group ABO-incompatible donor: a case report.
5
14 4
15 7
16 5
17 6
18
Cardiac myxoma. Clinical and roentgenological aspects in 7 cases.
2
19 16
20 9

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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