Alexander Ehlgen
- Radiology, Nuclear Medicine and Imaging top 5%
- Biomedical Engineering
- Pulmonary and Respiratory Medicine
- Cardiology and Cardiovascular Medicine
- Surgery
- Co-authors
- Harald BecherKlaus TiemannChristian VeltmannThomas SchlosserChristoph PohlStefanie Kuntz‐HehnerJamshid MaddahiJohannes Czernin
- Topics
- Cardiac Imaging and Diagnostics (8 papers)Ultrasound and Hyperthermia Applications (7 papers)Ultrasound Imaging and Elastography (5 papers)
- Cited by
- Radiology, Nuclear Medicine and ImagingBiomedical EngineeringCritical Care and Intensive Care Medicine
- Partner nations
- GermanyUnited StatesUnited Kingdom
In The Last Decade
Alexander Ehlgen
17 papers receiving 336 citations
Peers
Comparison fields: 5 of 65
- Radiology, Nuclear Medicine and Imaging 240
- Biomedical Engineering 140
- Pulmonary and Respiratory Medicine 58
- Cardiology and Cardiovascular Medicine 56
- Surgery 44
Countries citing papers authored by Alexander Ehlgen
This map shows the geographic impact of Alexander Ehlgen'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 Alexander Ehlgen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexander Ehlgen more than expected).
Fields of papers citing papers by Alexander Ehlgen
This network shows the impact of papers produced by Alexander Ehlgen. 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 Alexander Ehlgen. The network helps show where Alexander Ehlgen may publish in the future.
Co-authorship network of co-authors of Alexander Ehlgen
This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Ehlgen. A scholar is included among the top collaborators of Alexander Ehlgen 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 Alexander Ehlgen. Alexander Ehlgen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 26 | |
| 2 | 53 | |
| 3 | 3 | |
| 4 | 99 | |
| 5 | 3 | |
| 6 | Comparison of myocardial stress perfusion defect assessment using 99mTc sestamibi SPECT vs BMS747158 PET | 3 |
| 7 | 2 | |
| 8 | 5 | |
| 9 | 4 | |
| 10 | 4 | |
| 11 | 3 | |
| 12 | 6 | |
| 13 | 31 | |
| 14 | 8 | |
| 15 | 3 | |
| 16 | 23 | |
| 17 | 72 |
About Alexander Ehlgen
Alexander Ehlgen is a scholar working on Radiology, Nuclear Medicine and Imaging, Critical Care and Intensive Care Medicine and Cardiology and Cardiovascular Medicine, having authored 17 papers that have together received 348 indexed citations. Recurring topics across this work include Cardiac Imaging and Diagnostics (8 papers), Ultrasound and Hyperthermia Applications (7 papers) and Ultrasound Imaging and Elastography (5 papers). The work is most often cited by research in Radiology, Nuclear Medicine and Imaging (240 citations), Biomedical Engineering (140 citations) and Critical Care and Intensive Care Medicine (13 citations). Alexander Ehlgen has collaborated with scholars based in Germany, United States and United Kingdom. Frequent co-authors include Harald Becher, Klaus Tiemann, Christian Veltmann, Thomas Schlosser, Christoph Pohl, Stefanie Kuntz‐Hehner, Jamshid Maddahi, Johannes Czernin, Joel Lazewatsky and Richard Sparks. Their work appears in journals such as Journal of the American College of Cardiology, Radiology and American Journal of Roentgenology.
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.