Koray Ak

143 total papers · 811 total citations
58 papers, 532 citations indexed

About

Koray Ak is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Koray Ak has authored 58 papers receiving a total of 532 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Cardiology and Cardiovascular Medicine, 27 papers in Surgery and 19 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Koray Ak’s work include Congenital Heart Disease Studies (8 papers), Cardiac Structural Anomalies and Repair (7 papers) and Cardiac Valve Diseases and Treatments (7 papers). Koray Ak is often cited by papers focused on Congenital Heart Disease Studies (8 papers), Cardiac Structural Anomalies and Repair (7 papers) and Cardiac Valve Diseases and Treatments (7 papers). Koray Ak collaborates with scholars based in Turkey, Germany and United States. Koray Ak's co-authors include Sinan Arsan, Ali Civelek, Atike Tekeli, Selim İşbir, Şermin Tetik, C. Selim Isbir, Nazan Atalan, Serdar Akgün, Anton Moritz and Farhad Bakhtiary and has published in prestigious journals such as Fertility and Sterility, Journal of Thoracic and Cardiovascular Surgery and The Annals of Thoracic Surgery.

Co-authorship network of co-authors of Koray Ak

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

Koray Ak

47 papers receiving 518 citations

Fields of papers citing papers by Koray Ak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koray Ak

Since Specialization
Citations

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