James Ker

152 total papers · 567 total citations
59 papers, 313 citations indexed

About

James Ker is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, James Ker has authored 59 papers receiving a total of 313 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Cardiology and Cardiovascular Medicine, 10 papers in Surgery and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in James Ker’s work include Cardiovascular Effects of Exercise (14 papers), Cardiac Arrhythmias and Treatments (14 papers) and Cardiac electrophysiology and arrhythmias (12 papers). James Ker is often cited by papers focused on Cardiovascular Effects of Exercise (14 papers), Cardiac Arrhythmias and Treatments (14 papers) and Cardiac electrophysiology and arrhythmias (12 papers). James Ker collaborates with scholars based in South Africa, United Kingdom and Jordan. James Ker's co-authors include Carl Schultz, A. D. Care, R. Swaminathan, E.C. Webb, Michael S. Pepper, Gert Saayman, Warren E. Hochfeld, Willie F. P. van Heerden, Renier Myburgh and James A. Ker and has published in prestigious journals such as SHILAP Revista de lepidopterología, Pharmacology & Therapeutics and Journal of Endocrinology.

Co-authorship network of co-authors of James Ker

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

James Ker

53 papers receiving 303 citations

Fields of papers citing papers by James Ker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by James Ker

Since Specialization
Citations

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