C. Nienaber

484 total citations
18 papers, 367 citations indexed

About

C. Nienaber is a scholar working on Surgery, Radiology, Nuclear Medicine and Imaging and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, C. Nienaber has authored 18 papers receiving a total of 367 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 7 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in C. Nienaber's work include Cardiac Imaging and Diagnostics (6 papers), Cardiac Arrhythmias and Treatments (3 papers) and Coronary Interventions and Diagnostics (3 papers). C. Nienaber is often cited by papers focused on Cardiac Imaging and Diagnostics (6 papers), Cardiac Arrhythmias and Treatments (3 papers) and Coronary Interventions and Diagnostics (3 papers). C. Nienaber collaborates with scholars based in Germany, Sweden and Italy. C. Nienaber's co-authors include Wolfgang Schäper, Hans Hoffmeister, M. Mauser, Denis B. Buxton, Herbert Hansen, Osman Ratib, André Luxen, H R Schelbert, M. E. Phelps and Martin Gottwik and has published in prestigious journals such as Circulation, Circulation Research and Anesthesiology.

In The Last Decade

C. Nienaber

18 papers receiving 354 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
C. Nienaber Germany 9 166 146 119 67 58 18 367
Kloner Ra United States 5 151 0.9× 226 1.5× 196 1.6× 40 0.6× 97 1.7× 8 391
Yozo Fujibayashi Japan 7 244 1.5× 182 1.2× 60 0.5× 48 0.7× 53 0.9× 12 460
Takahiro Yabe Japan 7 199 1.2× 204 1.4× 157 1.3× 48 0.7× 41 0.7× 10 470
Jerry A. Snow United States 8 78 0.5× 194 1.3× 114 1.0× 44 0.7× 67 1.2× 12 359
Maria T. Vivaldi United States 8 130 0.8× 224 1.5× 179 1.5× 76 1.1× 61 1.1× 10 439
G. Deleeuw United States 5 103 0.6× 187 1.3× 101 0.8× 183 2.7× 44 0.8× 6 503
M. Kitakaze Japan 8 71 0.4× 263 1.8× 213 1.8× 116 1.7× 35 0.6× 9 503
Elisabeth Keijzer Netherlands 7 38 0.2× 110 0.8× 129 1.1× 97 1.4× 36 0.6× 16 324
Andrea Leupold Germany 7 98 0.6× 196 1.3× 115 1.0× 121 1.8× 26 0.4× 8 378
Debra J. Medway United Kingdom 12 190 1.1× 279 1.9× 86 0.7× 158 2.4× 36 0.6× 15 530

Countries citing papers authored by C. Nienaber

Since Specialization
Citations

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

Fields of papers citing papers by C. Nienaber

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Nienaber

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

All Works

18 of 18 papers shown
1.
Zeymer, Uwe, et al.. (2014). Guideline-adherent therapy in patients with acute coronary syndromes. Herz. 40(S1). 27–35. 13 indexed citations
2.
Legutko, Jacek, et al.. (2014). Optische Kohärenztomographie der Koronararterien. DMW - Deutsche Medizinische Wochenschrift. 139(39). 1941–1946. 2 indexed citations
3.
Nienaber, C.. (2012). Aortendissektion. DMW - Deutsche Medizinische Wochenschrift. 137(45). 2323–2326. 1 indexed citations
4.
5.
Körber, Thomas, F. Weber, Christoph Melzer, et al.. (2005). Left Ventricular Latency Indicates Reduced LV Function and Affects the AV Delay. EP Europace. 7. S17–S17. 1 indexed citations
6.
7.
Buxton, Denis B., C. Nienaber, André Luxen, et al.. (1989). Noninvasive quantitation of regional myocardial oxygen consumption in vivo with [1-11C]acetate and dynamic positron emission tomography.. Circulation. 79(1). 134–142. 107 indexed citations
8.
Mauser, M., Hans Hoffmeister, C. Nienaber, & Wolfgang Schäper. (1985). Influence of ribose, adenosine, and "AICAR" on the rate of myocardial adenosine triphosphate synthesis during reperfusion after coronary artery occlusion in the dog.. Circulation Research. 56(2). 220–230. 109 indexed citations
9.
Nienaber, C., et al.. (1984). Validation of normal and pathologic right ventricular function using ultra-short-lived Krypton-81m. 25(5). 37. 1 indexed citations
10.
Nienaber, C., et al.. (1984). Assessment of right ventricular function by intravenous infusion of krypton-81m. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations
11.
Roewer, Norbert, Karl Heinz Kuck, C. Nienaber, Elizabeth C. Schroeder, & Jochen Schulte am Esch. (1984). ELECTROPHYSIOLOGIC EFFECTS OF INTRAVENOUS DANTROLENE ON DOG HEARTS. Anesthesiology. 61(3). A254–A254. 8 indexed citations
12.
Gottwik, Martin, S. Puschmann, B. Wüsten, et al.. (1984). Myocardial protection by collateral vessels during experimental coronary ligation: A prospective study in a canine two-infarction model. Basic Research in Cardiology. 79(3). 337–343. 11 indexed citations
13.
Nienaber, C., Martin Gottwik, Bernd Winkler, & Wolfgang Schäper. (1983). The relationship between the perfusion deficit, infarct size and time after experimental coronary artery occlusion. Basic Research in Cardiology. 78(2). 210–226. 33 indexed citations
14.
Gottwik, Martin, B. Wüsten, Michael W. Hofmann, et al.. (1983). Development of collaterals. Application of external subcritical fixed constrictors in a canine model. Basic Research in Cardiology. 78(2). 183–192. 8 indexed citations
15.
Mauser, M., Hans Hoffmeister, C. Nienaber, & W. Schäper. (1982). Acceleration of postischemic adenine nucleotide synthesis during 3 H of reperfusion in the dog. comparison of adenosine, AICAR (5-amino-4-imidazole-carboxamide-riboside) and ribose. Pflügers Archiv - European Journal of Physiology. 394(S1). R13–R13. 1 indexed citations
16.
Nienaber, C.. (1981). Heterogeneity of myocardial perfusion in regional ischemia. Journal of Molecular and Cellular Cardiology. 13. 64–64. 1 indexed citations
17.
Klein, H. H., Jutta Schaper, S. Puschmann, et al.. (1981). Loss of canine myocardial nicotinamide adenine dinucleotides determines the transition from reversible to irreversible ischemic damage of myocardial cells. Basic Research in Cardiology. 76(6). 612–621. 60 indexed citations
18.
Schäper, Wolfgang, C. Nienaber, & Martin Gottwik. (1981). THE IMPORTANCE OF THE COLLATERAL CIRCULATION FOR MYOCARDIAL SURVIVAL. Acta Medica Scandinavica. 210(S651). 29–35. 8 indexed citations

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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