Biswajit Kar

146 total papers · 2.6k total citations
82 papers, 1.3k citations indexed

About

Biswajit Kar is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Information Systems. According to data from OpenAlex, Biswajit Kar has authored 82 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Cardiology and Cardiovascular Medicine, 14 papers in Surgery and 14 papers in Information Systems. Recurrent topics in Biswajit Kar's work include Cardiac Valve Diseases and Treatments (19 papers), Infective Endocarditis Diagnosis and Management (12 papers) and Cardiac Structural Anomalies and Repair (11 papers). Biswajit Kar is often cited by papers focused on Cardiac Valve Diseases and Treatments (19 papers), Infective Endocarditis Diagnosis and Management (12 papers) and Cardiac Structural Anomalies and Repair (11 papers). Biswajit Kar collaborates with scholars based in India, United States and Germany. Biswajit Kar's co-authors include Ramesh Hariharan, Abdi Rasekh, Rollo P. Villareal, MacArthur Elayda, José A. López, Vei-Vei Lee, Ali Massumi, James M. Wilson, Igor D. Gregorič and Pranab Kumar Dutta and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and The American Journal of Cardiology.

In The Last Decade

Biswajit Kar

73 papers receiving 1.3k citations

Hit Papers

Postoperative atrial fibr... 2004 2026 2011 2018 2004 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

  1. Postoperative atrial fibrillation and mortality after coronary artery bypass surgery
    2004 506 citations Rollo P. Villareal, Ramesh Hariharan et al. Journal of the American College of Cardiology profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Biswajit Kar 931 410 185 142 122 82 1.3k
Javier Soriano 752 0.8× 542 1.3× 113 0.6× 391 2.8× 78 0.6× 75 1.2k
P. Rubel 1.1k 1.1× 121 0.3× 203 1.1× 184 1.3× 23 0.2× 112 1.6k
Michele Emdin 792 0.9× 158 0.4× 268 1.4× 80 0.6× 108 0.9× 125 1.5k
Jochen Cremer 485 0.5× 307 0.7× 122 0.7× 31 0.2× 346 2.8× 118 1.3k
Aditya Sharma 579 0.6× 387 0.9× 104 0.6× 359 2.5× 236 1.9× 126 1.7k
Jiandong Zhou 546 0.6× 174 0.4× 32 0.2× 71 0.5× 144 1.2× 125 1.6k
Guy Amit 1.1k 1.2× 187 0.5× 104 0.6× 224 1.6× 83 0.7× 97 1.5k
Thomas Kilpatrick 1.1k 1.1× 747 1.8× 327 1.8× 352 2.5× 67 0.5× 76 1.8k
Matthias Lutz 433 0.5× 237 0.6× 54 0.3× 73 0.5× 135 1.1× 66 1.1k
Lung‐Chun Lin 623 0.7× 385 0.9× 174 0.9× 284 2.0× 245 2.0× 108 1.4k

Countries citing papers authored by Biswajit Kar

Since Specialization
Citations

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

Fields of papers citing papers by Biswajit Kar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Biswajit Kar

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

All Works

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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