Prem Shekar

158 total papers · 3.4k total citations
99 papers, 2.1k citations indexed

About

Prem Shekar is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Prem Shekar has authored 99 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Cardiology and Cardiovascular Medicine, 50 papers in Surgery and 38 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Prem Shekar’s work include Cardiac Valve Diseases and Treatments (55 papers), Aortic Disease and Treatment Approaches (30 papers) and Infective Endocarditis Diagnosis and Management (28 papers). Prem Shekar is often cited by papers focused on Cardiac Valve Diseases and Treatments (55 papers), Aortic Disease and Treatment Approaches (30 papers) and Infective Endocarditis Diagnosis and Management (28 papers). Prem Shekar collaborates with scholars based in United States, Germany and Italy. Prem Shekar's co-authors include Sary F. Aranki, Gregory S. Couper, Lawrence H. Cohn, Siobhan McGurk, Minoru Tabata, Tsuyoshi Kaneko, Georgios Karamanlidis, Federica del Monte, Rong Tian and Luigino Nascimben and has published in prestigious journals such as The Lancet, Circulation and SHILAP Revista de lepidopterología.

In The Last Decade

Co-authorship network of co-authors of Prem Shekar

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

Prem Shekar

94 papers receiving 2.0k citations

Fields of papers citing papers by Prem Shekar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Prem Shekar

Since Specialization
Citations

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