N Kolev

47 papers and 207 indexed citations i.

About

N Kolev is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, N Kolev has authored 47 papers receiving a total of 207 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 16 papers in Cardiology and Cardiovascular Medicine and 13 papers in Pulmonary and Respiratory Medicine. Recurrent topics in N Kolev’s work include Cardiovascular Function and Risk Factors (11 papers), Urologic and reproductive health conditions (9 papers) and Cardiac Valve Diseases and Treatments (7 papers). N Kolev is often cited by papers focused on Cardiovascular Function and Risk Factors (11 papers), Urologic and reproductive health conditions (9 papers) and Cardiac Valve Diseases and Treatments (7 papers). N Kolev collaborates with scholars based in Bulgaria, Austria and Spain. N Kolev's co-authors include M. Zimpfer, Justiaan Swanevelder, Tilo Hartmann, Michele Oppizzi, Rainer Brase, Joost M. van der Maaten, Fabio Guarracino, Mohamad G. Abiad, Christian K. Spiss and G. Huemer and has published in prestigious journals such as European Heart Journal, Anesthesiology and British Journal of Anaesthesia.

In The Last Decade

Co-authorship network of co-authors of N Kolev i

Fields of papers citing papers by N Kolev

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by N Kolev

Since Specialization
Citations

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