Klaus Brechtel

76 papers and 3.2k indexed citations i.

About

Klaus Brechtel is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Klaus Brechtel has authored 76 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Surgery, 36 papers in Pulmonary and Respiratory Medicine and 18 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Klaus Brechtel’s work include Peripheral Artery Disease Management (29 papers), Vascular Procedures and Complications (23 papers) and Aortic aneurysm repair treatments (15 papers). Klaus Brechtel is often cited by papers focused on Peripheral Artery Disease Management (29 papers), Vascular Procedures and Complications (23 papers) and Aortic aneurysm repair treatments (15 papers). Klaus Brechtel collaborates with scholars based in Germany, United States and Austria. Klaus Brechtel's co-authors include Claus D. Claussen, Fritz Schick, Thomas Zeller, Jürgen Machann, Gunnar Tepe, K. Rett, Simon N. Jacob, Oliver Bachmann, Dominik Dahl and S. Matthäei and has published in prestigious journals such as Journal of the American College of Cardiology, The Journal of Clinical Endocrinology & Metabolism and Diabetes.

In The Last Decade

Co-authorship network of co-authors of Klaus Brechtel i

Fields of papers citing papers by Klaus Brechtel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Klaus Brechtel

Since Specialization
Citations

This map shows the geographic impact of Klaus Brechtel'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 Klaus Brechtel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Klaus Brechtel 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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2025