Igor D. Gregorič

349 papers and 6.8k indexed citations i.

About

Igor D. Gregorič is a scholar working on Surgery, Biomedical Engineering and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Igor D. Gregorič has authored 349 papers receiving a total of 6.8k indexed citations (citations by other indexed papers that have themselves been cited), including 249 papers in Surgery, 229 papers in Biomedical Engineering and 143 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Igor D. Gregorič’s work include Mechanical Circulatory Support Devices (227 papers), Cardiac Structural Anomalies and Repair (191 papers) and Cardiac Arrest and Resuscitation (79 papers). Igor D. Gregorič is often cited by papers focused on Mechanical Circulatory Support Devices (227 papers), Cardiac Structural Anomalies and Repair (191 papers) and Cardiac Arrest and Resuscitation (79 papers). Igor D. Gregorič collaborates with scholars based in United States, Germany and Slovenia. Igor D. Gregorič's co-authors include O.H. Frazier, Biswajit Kar, Timothy J. Myers, Pranav Loyalka, Reynolds M. Delgado, O.H. Frazier, Rajko Radovancevic, William E. Cohn, Branislav Radovančević and George V. Letsou and has published in prestigious journals such as New England Journal of Medicine, Circulation and Journal of the American College of Cardiology.

In The Last Decade

Co-authorship network of co-authors of Igor D. Gregorič

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

Fields of papers citing papers by Igor D. Gregorič

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Igor D. Gregorič. 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 Igor D. Gregorič. The network helps show where Igor D. Gregorič may publish in the future.

Countries citing papers authored by Igor D. Gregorič

Since Specialization
Citations

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