U Nellessen
Impact in
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- Cardiac Valve Diseases and Treatments
- Atrial Fibrillation Management and Outcomes
- Cardiovascular Function and Risk Factors
- Cardiac Arrhythmias and Treatments
- Internal Medicine top 5%
- Venous Thromboembolism Diagnosis and Management
Papers in
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- Cardiac Valve Diseases and Treatments 11
- Cardiovascular Function and Risk Factors 11
- Cardiac Arrhythmias and Treatments 5
- Cardiac tumors and thrombi 4
- Cardiac pacing and defibrillation studies 3
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- Cardiac Imaging and Diagnostics 10
- Co-authors
- P. R. Lichtlen (12 shared papers)W.G. Daniel (2 shared papers)Piotr Bednarski (1 shared paper)B. Nonnast-Daniel (2 shared papers)Eberhard Schröder (1 shared paper)Peter Nikutta (1 shared paper)Richard L. Popp (6 shared papers)Ingela Schnittger (4 shared papers)
- Journals
- Circulation (4 papers)Journal of the American Society of Echocardiography (3 papers)Journal of the American College of Cardiology (3 papers)European Heart Journal (3 papers)Cardiovascular Drugs and Therapy (2 papers)
- Partner nations
- GermanyUnited StatesNetherlands
In The Last Decade
U Nellessen
44 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 68
- Cardiology and Cardiovascular Medicine 808
- Internal Medicine 86
- Radiology, Nuclear Medicine and Imaging 312
- Critical Care and Intensive Care Medicine 50
- Pulmonary and Respiratory Medicine 309
Countries citing papers authored by U Nellessen
This map shows the geographic impact of U Nellessen'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 U Nellessen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites U Nellessen more than expected).
Fields of papers citing papers by U Nellessen
This network shows the impact of papers produced by U Nellessen. 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 U Nellessen. The network helps show where U Nellessen may publish in the future.
Co-authors
The 25 scholars most cited alongside U Nellessen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 44 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1988 | 405 | |
| 2 | 1988 | 144 | |
| 3 | 1985 | 128 | |
| 4 | 1989 | 79 | |
| 5 | 1985 | 73 | |
| 6 | 2010 | 52 | |
| 7 | 1988 | 40 | |
| 8 | 1989 | 40 | |
| 9 | 1990 | 31 | |
| 10 | 2006 | 25 | |
| 11 | 1981 | 25 | |
| 12 | 1994 | 21 | |
| 13 | 1989 | 21 | |
| 14 | 1988 | 18 | |
| 15 | 1987 | 18 | |
| 16 | 2001 | 17 | |
| 17 | 1998 | 16 | |
| 18 | [Computer-assisted geometric measuring technic in coronary angiography interval studies: results of initial angiograms of the International Nifedipine Trial of Anti-atherosclerotic Therapy (INTACT) study]. | 1989 | 12 |
| 19 | 1989 | 10 | |
| 20 | 1989 | 10 |
About U Nellessen
U Nellessen is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging, Surgery, Pulmonary and Respiratory Medicine and Epidemiology, having authored 44 papers that have together received 1.3k indexed citations. Recurring topics across this work include Cardiac Valve Diseases and Treatments (11 papers), Cardiovascular Function and Risk Factors (11 papers), Cardiac Imaging and Diagnostics (10 papers), Cardiac Arrhythmias and Treatments (5 papers), Infective Endocarditis Diagnosis and Management (5 papers), Cardiac tumors and thrombi (4 papers), Cardiac pacing and defibrillation studies (3 papers) and Coronary Interventions and Diagnostics (3 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (808 citations), Internal Medicine (86 citations), Radiology, Nuclear Medicine and Imaging (312 citations), Critical Care and Intensive Care Medicine (50 citations) and Pulmonary and Respiratory Medicine (309 citations). U Nellessen has collaborated with scholars based in Germany, United States and Netherlands. Frequent co-authors include P. R. Lichtlen, W.G. Daniel, Piotr Bednarski, B. Nonnast-Daniel, Eberhard Schröder, Peter Nikutta, Richard L. Popp, Ingela Schnittger, Tim A. Fischell and Hartmut Hecker. Their work appears in journals such as Circulation, Journal of the American Society of Echocardiography, Journal of the American College of Cardiology, European Heart Journal and Cardiovascular Drugs and Therapy.
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.