Guy Armstrong

47 papers and 996 indexed citations i.

About

Guy Armstrong is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Guy Armstrong has authored 47 papers receiving a total of 996 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Cardiology and Cardiovascular Medicine, 15 papers in Surgery and 10 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Guy Armstrong’s work include Cardiovascular Function and Risk Factors (11 papers), Cardiac Imaging and Diagnostics (10 papers) and Cardiac Valve Diseases and Treatments (8 papers). Guy Armstrong is often cited by papers focused on Cardiovascular Function and Risk Factors (11 papers), Cardiac Imaging and Diagnostics (10 papers) and Cardiac Valve Diseases and Treatments (8 papers). Guy Armstrong collaborates with scholars based in New Zealand, United States and Australia. Guy Armstrong's co-authors include Mark Webster, Thomas H. Marwick, John A. Ormiston, C. Edwards, Hamish Hart, Anthony Scott, Agnès Pasquet, Seif El‐Jack, Irene Zeng and Kiyotaka Fukamachi and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and American Heart Journal.

In The Last Decade

Co-authorship network of co-authors of Guy Armstrong i

Fields of papers citing papers by Guy Armstrong

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Guy Armstrong

Since Specialization
Citations

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