Ulrich Schäfer

17.5k citations
278 papers · 8.5k indexed · 3 hit papers · h-index 44
Topics
Cardiac Valve Diseases and Treatments (125 papers)Infective Endocarditis Diagnosis and Management (79 papers)Cardiovascular Function and Risk Factors (29 papers)

In The Last Decade

Ulrich Schäfer

267 papers receiving 8.2k citations

Hit Papers

Erythropoietin to treat head and neck cancer patients wit...2003202620102018200320132014250500750

Peers

Ulrich Schäfer
Comparison fields: 5 of 163
  • Cardiology and Cardiovascular Medicine 4.0k
  • Epidemiology 3.0k
  • Surgery 1.7k
  • Molecular Biology 1.5k
  • Pulmonary and Respiratory Medicine 1.3k
Replace Warren M. Zapol with:
Warren M. Zapol United States
Gerhard A. Müller Germany
Akira Yokoyama Japan
Raimund Margreiter Austria
Robert H. Henning Netherlands
Yasuo Ikeda Japan
Hiroyuki Suzuki Japan
Bernard Lacour France
Bernd R. Binder Austria
Hiroaki Matsubara Japan
Ulrich Schäfer relative to Warren M. Zapol United States Warren M. Zapol's profile →
Citations per field
00.5×1.5×2.0×
Warren M. Zapol · 1×
Citations per year

Countries citing papers authored by Ulrich Schäfer

Since Specialization
Citations

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

Fields of papers citing papers by Ulrich Schäfer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrich Schäfer

This figure shows the co-authorship network connecting the top 25 collaborators of Ulrich Schäfer. A scholar is included among the top collaborators of Ulrich Schäfer 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 Ulrich Schäfer. Ulrich Schäfer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 0
2 6
3 57
4 2
5 65
6 5
7 7
8 13
9 85
10 37
11 12
12 1
13
Percutaneous Mitral Valve Interventions in the Real Worldbreakdown →
575
14
Strahlentherapie bei schmerzhafter Kniegelenkarthrose (Gonarthrose) Ergebnisse einer deutschen Patterns-of-Care-Studie*
6
15 26
16 4
17 12
18
Is there cause for concern about the environmental exposure of humans to manganese
1
19
Essentiality and toxicity of lithium
8
20
Oogenese und Spermatogenese
3

About Ulrich Schäfer

Ulrich Schäfer is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery, having authored 278 papers that have together received 8.5k indexed citations. Recurring topics across this work include Cardiac Valve Diseases and Treatments (125 papers), Infective Endocarditis Diagnosis and Management (79 papers) and Cardiovascular Function and Risk Factors (29 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (4.0k citations), Epidemiology (3.0k citations) and Hematology (779 citations). Ulrich Schäfer has collaborated with scholars based in Germany, United States and Switzerland. Frequent co-authors include Christian Frerker, Oliver Micke, Günther Maier, Rudolf Matusch, Gert Richardt, Stephan Pfriem, Christian Rübe, Karl T. Beer, Stephan Mose and H Frommhold. Their work appears in journals such as Cell, The Lancet and JAMA.

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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