Hari Tunuguntla

69 papers and 391 indexed citations
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About

Hari Tunuguntla is a scholar working on Surgery, Biomedical Engineering and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Hari Tunuguntla has authored 69 papers receiving a total of 391 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Surgery, 38 papers in Biomedical Engineering and 28 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Hari Tunuguntla’s work include Mechanical Circulatory Support Devices (38 papers), Cardiac Structural Anomalies and Repair (27 papers) and Cardiac Arrest and Resuscitation (12 papers). Hari Tunuguntla is often cited by papers focused on Mechanical Circulatory Support Devices (38 papers), Cardiac Structural Anomalies and Repair (27 papers) and Cardiac Arrest and Resuscitation (12 papers). Hari Tunuguntla collaborates with scholars based in United States and Canada. Hari Tunuguntla's co-authors include Susan W. Denfield, Jack F. Price, Aamir Jeewa, Iki Adachi, Antonio G. Cabrera, William J. Dreyer, Russell H. Schmehl, Kriti Puri, Robert W. Loar and Ricardo H. Pignatelli and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and PEDIATRICS.

In The Last Decade

Co-authorship network of co-authors of Hari Tunuguntla

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

Fields of papers citing papers by Hari Tunuguntla

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hari Tunuguntla

Since Specialization
Citations

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