John N. Nanas

140 papers and 3.0k indexed citations
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About

John N. Nanas is a scholar working on Cardiology and Cardiovascular Medicine, Biomedical Engineering and Surgery. According to data from OpenAlex, John N. Nanas has authored 140 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in Cardiology and Cardiovascular Medicine, 50 papers in Biomedical Engineering and 41 papers in Surgery. Recurrent topics in John N. Nanas’s work include Mechanical Circulatory Support Devices (47 papers), Cardiac Arrest and Resuscitation (39 papers) and Cardiac Structural Anomalies and Repair (27 papers). John N. Nanas is often cited by papers focused on Mechanical Circulatory Support Devices (47 papers), Cardiac Arrest and Resuscitation (39 papers) and Cardiac Structural Anomalies and Repair (27 papers). John N. Nanas collaborates with scholars based in Greece, United States and United Kingdom. John N. Nanas's co-authors include Maria Anastasiou‐Nana, John Terrovitis, Stavros G. Drakos, Eleftheria P. Tsagalou, Serafim Nanas, Spyridon D. Moulopoulos, Elias Tsolakis, George P. Alexopoulos, Konstantinos Malliaras and John Kanakakis and has published in prestigious journals such as Circulation, Blood and Journal of the American College of Cardiology.

In The Last Decade

Co-authorship network of co-authors of John N. Nanas

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

Fields of papers citing papers by John N. Nanas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John N. Nanas

Since Specialization
Citations

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