George Astras

16 papers and 236 indexed citations i.

About

George Astras is a scholar working on Surgery, Oncology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, George Astras has authored 16 papers receiving a total of 236 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Surgery, 6 papers in Oncology and 3 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in George Astras’s work include Cardiac and Coronary Surgery Techniques (3 papers), Cardiac Ischemia and Reperfusion (3 papers) and Mechanical Circulatory Support Devices (2 papers). George Astras is often cited by papers focused on Cardiac and Coronary Surgery Techniques (3 papers), Cardiac Ischemia and Reperfusion (3 papers) and Mechanical Circulatory Support Devices (2 papers). George Astras collaborates with scholars based in Greece, Cyprus and Finland. George Astras's co-authors include George M. Palatianos, Christophoros N. Foroulis, E Melissari, M.V. Braimbridge, David J. Hearse, A Manning, David Chambers, Akihiko Takahashi, A. Dinopoulos and Lefkios Paikousis and has published in prestigious journals such as Journal of Clinical Oncology, Cardiovascular Research and Journal of Thoracic and Cardiovascular Surgery.

In The Last Decade

Co-authorship network of co-authors of George Astras i

Fields of papers citing papers by George Astras

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by George Astras

Since Specialization
Citations

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