Heiko Ullmann
Impact in
- Physiology top 0.5%
- Adenosine and Purinergic Signaling
- Endocrine and Autonomic Systems top 10%
- Neuroscience of respiration and sleep
Papers in
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- Adenosine and Purinergic Signaling 7
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- Cardiovascular Issues in Pregnancy 2
- Cardiac electrophysiology and arrhythmias 1
- Cardiovascular Effects of Exercise 1
- Co-authors
- Matthias U. Kassack (8 shared papers)Peter Nickel (6 shared papers)Kirsten Braun (4 shared papers)Matthias Ganso (3 shared papers)Günter Lambrecht (3 shared papers)Caren Hildebrandt (3 shared papers)Guenther Schmalzing (2 shared papers)Gregor Müller (1 shared paper)
In The Last Decade
Heiko Ullmann
8 papers receiving 491 citations
Peers
Comparison fields: 5 of 67
- Physiology 332
- Endocrine and Autonomic Systems 72
- Hematology 46
- Cardiology and Cardiovascular Medicine 85
- Internal Medicine 13
Countries citing papers authored by Heiko Ullmann
This map shows the geographic impact of Heiko Ullmann'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 Heiko Ullmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Heiko Ullmann more than expected).
Fields of papers citing papers by Heiko Ullmann
This network shows the impact of papers produced by Heiko Ullmann. 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 Heiko Ullmann. The network helps show where Heiko Ullmann may publish in the future.
Co-authors
The 25 scholars most cited alongside Heiko Ullmann, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2002 | 97 | |
| 2 | 2004 | 90 | |
| 3 | 2005 | 82 | |
| 4 | 2005 | 73 | |
| 5 | 2001 | 63 | |
| 6 | 2005 | 63 | |
| 7 | 2005 | 20 | |
| 8 | 2005 | 10 |
About Heiko Ullmann
Heiko Ullmann is a scholar working on Physiology, Cardiology and Cardiovascular Medicine, Molecular Biology, Epidemiology and Organic Chemistry, having authored 8 papers that have together received 498 indexed citations. Recurring topics across this work include Adenosine and Purinergic Signaling (7 papers), Restless Legs Syndrome Research (2 papers), Cardiovascular Issues in Pregnancy (2 papers), Cardiac electrophysiology and arrhythmias (1 paper), Cardiovascular Effects of Exercise (1 paper), Click Chemistry and Applications (1 paper), Ion channel regulation and function (1 paper) and Synthesis of heterocyclic compounds (1 paper). The work is most often cited by research in Physiology (332 citations), Endocrine and Autonomic Systems (72 citations), Hematology (46 citations), Cardiology and Cardiovascular Medicine (85 citations) and Internal Medicine (13 citations). Heiko Ullmann has collaborated with scholars based in Germany, Austria and Belgium. Frequent co-authors include Matthias U. Kassack, Peter Nickel, Kirsten Braun, Matthias Ganso, Günter Lambrecht, Caren Hildebrandt, Guenther Schmalzing, Gregor Müller, Béatrice Hechler and Christian Gachet. Their work appears in journals such as Naunyn-Schmiedeberg s Archives of Pharmacology, Neuropharmacology, Journal of Medicinal Chemistry, British Journal of Pharmacology and Journal of Pharmacology and Experimental Therapeutics.
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.