Johann Christopher

60 total papers · 622 total citations
12 papers, 103 citations indexed

About

Johann Christopher is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Johann Christopher has authored 12 papers receiving a total of 103 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Cardiology and Cardiovascular Medicine, 3 papers in Pulmonary and Respiratory Medicine and 3 papers in Epidemiology. Recurrent topics in Johann Christopher’s work include Sarcoidosis and Beryllium Toxicity Research (3 papers), Congenital Heart Disease Studies (2 papers) and Heart Rate Variability and Autonomic Control (2 papers). Johann Christopher is often cited by papers focused on Sarcoidosis and Beryllium Toxicity Research (3 papers), Congenital Heart Disease Studies (2 papers) and Heart Rate Variability and Autonomic Control (2 papers). Johann Christopher collaborates with scholars based in India and United States. Johann Christopher's co-authors include Sumeet S. Chugh, P. Krishnam Raju, Calambur Narasimhan, Sudeep Verma, Venkata Nagarjuna Maturu, Jagdish Hiremath, Jagdish C. Mohan, Neeta Deshpande, Sourya Acharya and Nishant K. Mishra and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of the American College of Cardiology and International Journal of Cardiology.

Co-authorship network of co-authors of Johann Christopher

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

Johann Christopher

11 papers receiving 97 citations

Fields of papers citing papers by Johann Christopher

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Johann Christopher

Since Specialization
Citations

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