John Graham

132 total papers · 8.5k total citations
74 papers, 1.5k citations indexed

About

John Graham is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, John Graham has authored 74 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Cardiology and Cardiovascular Medicine, 25 papers in Radiology, Nuclear Medicine and Imaging and 18 papers in Surgery. Recurrent topics in John Graham’s work include Cardiac Imaging and Diagnostics (23 papers), Atrial Fibrillation Management and Outcomes (17 papers) and Coronary Interventions and Diagnostics (16 papers). John Graham is often cited by papers focused on Cardiac Imaging and Diagnostics (23 papers), Atrial Fibrillation Management and Outcomes (17 papers) and Coronary Interventions and Diagnostics (16 papers). John Graham collaborates with scholars based in Canada, United States and United Kingdom. John Graham's co-authors include Yonghua Jing, Alexander Dick, Daniel Wiederkehr, Bin Zhang, Dinara Makenbaeva, Jay Lin, Alpesh Amin, Rachael Fleurence, Girishanthy Krishnarajah and Graham A. Wright and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Environmental Health Perspectives.

Co-authorship network of co-authors of John Graham

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

John Graham

72 papers receiving 1.4k citations

Fields of papers citing papers by John Graham

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John Graham

Since Specialization
Citations

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