Hema Krishna

25 total papers · 943 total citations
10 papers, 68 citations indexed

About

Hema Krishna is a scholar working on Cardiology and Cardiovascular Medicine, Oncology and Infectious Diseases. According to data from OpenAlex, Hema Krishna has authored 10 papers receiving a total of 68 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Cardiology and Cardiovascular Medicine, 3 papers in Oncology and 2 papers in Infectious Diseases. Recurrent topics in Hema Krishna’s work include Cardiovascular Disease and Adiposity (3 papers), Cardiovascular Function and Risk Factors (2 papers) and COVID-19 and healthcare impacts (2 papers). Hema Krishna is often cited by papers focused on Cardiovascular Disease and Adiposity (3 papers), Cardiovascular Function and Risk Factors (2 papers) and COVID-19 and healthcare impacts (2 papers). Hema Krishna collaborates with scholars based in United States, India and Singapore. Hema Krishna's co-authors include Patricia A. Pellikka, Christopher G. Scott, Matthew Frost, Tasneem Z. Naqvi, Kevin Desai, Carolyn S.P. Lam, Zhubo Jiang, Justin A. Ezekowitz, Wouter Ouwerkerk and Alexander J. Ryu and has published in prestigious journals such as Journal of the American College of Cardiology, Mayo Clinic Proceedings and Frontiers in Physiology.

Co-authorship network of co-authors of Hema Krishna

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

Hema Krishna

9 papers receiving 67 citations

Fields of papers citing papers by Hema Krishna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hema Krishna

Since Specialization
Citations

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