Hanno Grahn

30 papers and 477 indexed citations i.

About

Hanno Grahn is a scholar working on Surgery, Biomedical Engineering and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Hanno Grahn has authored 30 papers receiving a total of 477 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Surgery, 18 papers in Biomedical Engineering and 12 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Hanno Grahn’s work include Cardiac Structural Anomalies and Repair (20 papers), Mechanical Circulatory Support Devices (18 papers) and Cardiac Arrest and Resuscitation (11 papers). Hanno Grahn is often cited by papers focused on Cardiac Structural Anomalies and Repair (20 papers), Mechanical Circulatory Support Devices (18 papers) and Cardiac Arrest and Resuscitation (11 papers). Hanno Grahn collaborates with scholars based in Germany, United States and Italy. Hanno Grahn's co-authors include Hermann Reichenspurner, Stefan Blankenberg, Dirk Westermann, Benedikt Schrage, A. Bernhardt, Peter Moritz Becher, Edith Lubos, Stefan Kluge, Gerold Söffker and Isabell Yan and has published in prestigious journals such as Transplantation, The Annals of Thoracic Surgery and European Journal of Heart Failure.

In The Last Decade

Co-authorship network of co-authors of Hanno Grahn i

Fields of papers citing papers by Hanno Grahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hanno Grahn

Since Specialization
Citations

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