Ralf Ewert

702 total papers · 16.4k total citations
298 papers, 7.3k citations indexed

About

Ralf Ewert is a scholar working on Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, Ralf Ewert has authored 298 papers receiving a total of 7.3k indexed citations (citations by other indexed papers that have themselves been cited), including 145 papers in Pulmonary and Respiratory Medicine, 99 papers in Cardiology and Cardiovascular Medicine and 62 papers in Surgery. Recurrent topics in Ralf Ewert’s work include Pulmonary Hypertension Research and Treatments (81 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (43 papers) and Transplantation: Methods and Outcomes (35 papers). Ralf Ewert is often cited by papers focused on Pulmonary Hypertension Research and Treatments (81 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (43 papers) and Transplantation: Methods and Outcomes (35 papers). Ralf Ewert collaborates with scholars based in Germany, Austria and United States. Ralf Ewert's co-authors include Alfred Wagenhofer, Christian Opitz, Roland Wensel, Michael Halank, Sven Gläser, Roland Hetzer, Henry Völzke, Stephan B. Felix, Marcus Dörr and Marius M. Hoeper and has published in prestigious journals such as New England Journal of Medicine, Circulation and SHILAP Revista de lepidopterología.

In The Last Decade

Co-authorship network of co-authors of Ralf Ewert

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

Ralf Ewert

282 papers receiving 7.0k citations

Fields of papers citing papers by Ralf Ewert

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ralf Ewert

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026