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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- Cardiovascular Function and Risk Factors 12
- Cardiac Valve Diseases and Treatments 9
- Cardiac Arrhythmias and Treatments 5
- Cardiac tumors and thrombi 4
- Cardiac electrophysiology and arrhythmias 3
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- Cardiac Imaging and Diagnostics 10
- Co-authors
- P. R. Lichtlen (9 shared papers)W.G. Daniel (2 shared papers)Peter Nikutta (1 shared paper)Eberhard Schröder (1 shared paper)Piotr Bednarski (1 shared paper)B. Nonnast-Daniel (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)European Heart Journal (3 papers)Journal of the American College of Cardiology (3 papers)Clinical Cardiology (2 papers)
- Partner nations
- GermanyUnited States
In The Last Decade
U Nellessen
40 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 69
- Cardiology and Cardiovascular Medicine 908
- Internal Medicine 115
- Radiology, Nuclear Medicine and Imaging 400
- Critical Care and Intensive Care Medicine 56
- Pulmonary and Respiratory Medicine 328
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 40 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1988 | 389 | |
| 2 | 1988 | 133 | |
| 3 | 1985 | 122 | |
| 4 | 1989 | 77 | |
| 5 | 1985 | 71 | |
| 6 | 2010 | 50 | |
| 7 | 1988 | 39 | |
| 8 | 1989 | 38 | |
| 9 | 1990 | 31 | |
| 10 | 2006 | 25 | |
| 11 | 1994 | 21 | |
| 12 | 1981 | 21 | |
| 13 | 1995 | 20 | |
| 14 | 1989 | 17 | |
| 15 | 1988 | 16 | |
| 16 | 1987 | 16 | |
| 17 | 2001 | 16 | |
| 18 | 1998 | 16 | |
| 19 | [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 | 11 |
| 20 | 1989 | 10 |
About U Nellessen
U Nellessen is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine, Surgery and Pathology and Forensic Medicine, having authored 40 papers that have together received 1.2k indexed citations. Recurring topics across this work include Cardiovascular Function and Risk Factors (12 papers), Cardiac Imaging and Diagnostics (10 papers), Cardiac Valve Diseases and Treatments (9 papers), Cardiac Arrhythmias and Treatments (5 papers), Infective Endocarditis Diagnosis and Management (4 papers), Cardiac Ischemia and Reperfusion (4 papers), Cardiac tumors and thrombi (4 papers) and Cardiac electrophysiology and arrhythmias (3 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (908 citations), Internal Medicine (115 citations), Radiology, Nuclear Medicine and Imaging (400 citations), Critical Care and Intensive Care Medicine (56 citations) and Pulmonary and Respiratory Medicine (328 citations). U Nellessen has collaborated with scholars based in Germany and United States. Frequent co-authors include P. R. Lichtlen, W.G. Daniel, Peter Nikutta, Eberhard Schröder, Piotr Bednarski, B. Nonnast-Daniel, 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, European Heart Journal, Journal of the American College of Cardiology and Clinical Cardiology.
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.