Dieter Opherk

1.3k citations
31 papers · 1.1k · h-index 10

Impact in

Papers in

Dieter Opherk

23 papers receiving 975 citations

Peers

Dieter Opherk
Comparison fields: 5 of 69
  • Cardiology and Cardiovascular Medicine 671
  • Radiology, Nuclear Medicine and Imaging 512
  • Anesthesiology and Pain Medicine 28
  • Surgery 169
  • Nutrition and Dietetics 56
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Anthony B. Davies United Kingdom
H Araki Japan
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Martin A. Josephson United States
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Citations per year

Countries citing papers authored by Dieter Opherk

Since Specialization
Citations

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

Fields of papers citing papers by Dieter Opherk

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Dieter Opherk, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Dieter Opherk Line = papers co-authored together Dieter Opherk links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 31 papers — load more, or switch the sort, to bring in the rest.

#Work
1 1981357
2 1984320
3 1983106
4 198997
5 198155
6 199026
7 198523
8
Reduced coronary reserve and abnormal exercise left ventricular reserve in patients with syndrome X.
198314
9 198213
10 199210
11 19778
12 19816
13 20066
14
Syndrome X: diagnostic criteria and long term prognosis.
19865
15 19764
16 20083
17
[Uric acid behavior and significance of xanthineoxidase inhibition by allopurinol in tourniquet shock of the dog].
19732
18 19822
19 19832
20 19721

About Dieter Opherk

Dieter Opherk is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine, Nephrology and Neurology, having authored 31 papers that have together received 1.1k indexed citations. Recurring topics across this work include Cardiac Imaging and Diagnostics (11 papers), Cardiovascular Function and Risk Factors (6 papers), Cardiac Arrhythmias and Treatments (6 papers), Cardiac pacing and defibrillation studies (5 papers), Cardiac electrophysiology and arrhythmias (4 papers), Cardiovascular Disease and Adiposity (3 papers), Cardiovascular Effects of Exercise (2 papers) and Nitric Oxide and Endothelin Effects (2 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (671 citations), Radiology, Nuclear Medicine and Imaging (512 citations), Anesthesiology and Pain Medicine (28 citations), Surgery (169 citations) and Nutrition and Dietetics (56 citations). Dieter Opherk has collaborated with scholars based in Germany and Nigeria. Frequent co-authors include Wolfgang M. Kübler, Franz Schwarz, Joachim Manthey, Eberhard Weihe, Horst Zebe, Gaganpreet K. Mall, H. C. Mehmel, Gerhard Mall, D. Baller and Wolfgang Kübler. Their work appears in journals such as Circulation, Basic Research in Cardiology, The American Journal of Cardiology, European Heart Journal and International journal of cardiac imaging.

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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