Josef Ludwig

55 papers and 2.5k indexed citations i.

About

Josef Ludwig is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Josef Ludwig has authored 55 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Surgery, 26 papers in Cardiology and Cardiovascular Medicine and 22 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Josef Ludwig’s work include Cardiac Imaging and Diagnostics (21 papers), Coronary Interventions and Diagnostics (17 papers) and Vascular Procedures and Complications (13 papers). Josef Ludwig is often cited by papers focused on Cardiac Imaging and Diagnostics (21 papers), Coronary Interventions and Diagnostics (17 papers) and Vascular Procedures and Complications (13 papers). Josef Ludwig collaborates with scholars based in Germany, United States and France. Josef Ludwig's co-authors include Werner G. Daniel, Stephan Achenbach, Carlo Di Mario, Frank A. Flachskampf, Dieter Ropers, Yves Louvard, Martin B. Leon, Antonio Colombo, Jeffrey W. Moses and Marie Claude Morice and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and The American Journal of Medicine.

In The Last Decade

Co-authorship network of co-authors of Josef Ludwig i

Fields of papers citing papers by Josef Ludwig

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Josef Ludwig

Since Specialization
Citations

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