Keld Kjeldsen

126 papers and 15.2k indexed citations i.

About

Keld Kjeldsen is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Physiology. According to data from OpenAlex, Keld Kjeldsen has authored 126 papers receiving a total of 15.2k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Cardiology and Cardiovascular Medicine, 57 papers in Molecular Biology and 16 papers in Physiology. Recurrent topics in Keld Kjeldsen’s work include Ion channel regulation and function (44 papers), Cardiac electrophysiology and arrhythmias (30 papers) and Heart Failure Treatment and Management (20 papers). Keld Kjeldsen is often cited by papers focused on Ion channel regulation and function (44 papers), Cardiac electrophysiology and arrhythmias (30 papers) and Heart Failure Treatment and Management (20 papers). Keld Kjeldsen collaborates with scholars based in Denmark, Italy and Sweden. Keld Kjeldsen's co-authors include Marco Roffi, Robert F. Storey, Carlos Brotons, Michael A. Borger, Ulf Landmesser, Christian Mueller, Felicita Andreotti, Carlo Patrono, Bariş Gencer and Stephan Windecker and has published in prestigious journals such as Nature, The Lancet and Journal of the American College of Cardiology.

In The Last Decade

Co-authorship network of co-authors of Keld Kjeldsen i

Fields of papers citing papers by Keld Kjeldsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Keld Kjeldsen

Since Specialization
Citations

This map shows the geographic impact of Keld Kjeldsen'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 Keld Kjeldsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keld Kjeldsen 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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2025