N.E. Hiemann

2.0k total citations
38 papers, 584 citations indexed

About

N.E. Hiemann is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Transplantation. According to data from OpenAlex, N.E. Hiemann has authored 38 papers receiving a total of 584 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Surgery, 17 papers in Cardiology and Cardiovascular Medicine and 10 papers in Transplantation. Recurrent topics in N.E. Hiemann's work include Transplantation: Methods and Outcomes (31 papers), Viral Infections and Immunology Research (11 papers) and Renal Transplantation Outcomes and Treatments (10 papers). N.E. Hiemann is often cited by papers focused on Transplantation: Methods and Outcomes (31 papers), Viral Infections and Immunology Research (11 papers) and Renal Transplantation Outcomes and Treatments (10 papers). N.E. Hiemann collaborates with scholars based in Germany, United States and United Kingdom. N.E. Hiemann's co-authors include Roland Hetzer, Ernst Wellnhofer, Rudolf Meyer, Christoph Knosalla, H. Lehmkuhl, Julia Stein, Constanze Schoenemann, Duska Dragun, Harald Heidecke and Nils Lachmann and has published in prestigious journals such as Circulation, Transplantation and Journal of Thoracic and Cardiovascular Surgery.

In The Last Decade

N.E. Hiemann

36 papers receiving 573 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
N.E. Hiemann Germany 12 485 237 209 149 46 38 584
R.J. Rodeheffer United States 10 356 0.7× 136 0.6× 346 1.7× 142 1.0× 11 0.2× 19 679
Keld Sørensen Denmark 5 853 1.8× 547 2.3× 291 1.4× 160 1.1× 36 0.8× 6 1.1k
Wayne D. Babcock United States 10 459 0.9× 114 0.5× 48 0.2× 157 1.1× 73 1.6× 14 597
Jason M. Gauthier United States 14 279 0.6× 102 0.4× 62 0.3× 48 0.3× 82 1.8× 29 415
Thomas F. Flavin United States 15 829 1.7× 72 0.3× 718 3.4× 285 1.9× 117 2.5× 22 1.1k
Naohiko Fukami Japan 11 268 0.6× 106 0.4× 29 0.1× 66 0.4× 63 1.4× 26 433
Zehong Guan Canada 16 503 1.0× 134 0.6× 48 0.2× 163 1.1× 102 2.2× 29 750
İlker İskender Canada 15 537 1.1× 132 0.6× 20 0.1× 259 1.7× 19 0.4× 31 657
H. H. Scheld Germany 12 274 0.6× 36 0.2× 278 1.3× 87 0.6× 9 0.2× 47 556
Kentaroh Miyoshi Japan 12 295 0.6× 90 0.4× 20 0.1× 76 0.5× 15 0.3× 77 488

Countries citing papers authored by N.E. Hiemann

Since Specialization
Citations

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

Fields of papers citing papers by N.E. Hiemann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N.E. Hiemann. 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 N.E. Hiemann. The network helps show where N.E. Hiemann may publish in the future.

Co-authorship network of co-authors of N.E. Hiemann

This figure shows the co-authorship network connecting the top 25 collaborators of N.E. Hiemann. A scholar is included among the top collaborators of N.E. Hiemann 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 N.E. Hiemann. N.E. Hiemann 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
1.
Hiemann, N.E., et al.. (2013). Cardiac allograft failure: Retransplant or long-term ventricular assist device?. Journal of Thoracic and Cardiovascular Surgery. 147(3). e29–e30. 1 indexed citations
2.
Hiemann, N.E., et al.. (2012). Tuberculous meningitis in a lung transplanted patient. Transplant Infectious Disease. 14(4). E19–22. 2 indexed citations
3.
Hiemann, N.E., Rudolf Meyer, Ernst Wellnhofer, et al.. (2012). Non-HLA Antibodies Targeting Vascular Receptors Enhance Alloimmune Response and Microvasculopathy After Heart Transplantation. Transplantation. 94(9). 919–924. 109 indexed citations
4.
Hiemann, N.E., Ernst Wellnhofer, H. Lehmkuhl, et al.. (2011). Everolimus Prevents Endomyocardial Remodeling After Heart Transplantation. Transplantation. 92(10). 1165–1172. 32 indexed citations
5.
Wellnhofer, Ernst, Jörg Stypmann, Christoph Bara, et al.. (2010). Angiographic assessment of cardiac allograft vasculopathy: results of a Consensus Conference of the Task Force for Thoracic Organ Transplantation of the German Cardiac Society. Transplant International. 23(11). 1094–1104. 16 indexed citations
6.
Hiemann, N.E., et al.. (2009). Complete destruction of a tissue-engineered porcine xenograft in pulmonary valve position after the Ross procedure. Journal of Thoracic and Cardiovascular Surgery. 139(4). e67–e68. 12 indexed citations
7.
8.
Borges, Adrian C., Fabian Knebel, Alexander Lembcke, et al.. (2009). Bronchogenic Cyst of the Interatrial Septum Presenting as Atrioventricular Block. The Annals of Thoracic Surgery. 87(6). 1920–1923. 20 indexed citations
9.
Grauhan, O., Hung‐Yu Chang, Wolfgang Albert, et al.. (2009). 179: Impact of Donor-Transmitted Coronary Atherosclerosis on Quality of Life and Quality-Adjusted Life Years after Heart Transplantation. The Journal of Heart and Lung Transplantation. 28(2). S128–S128. 1 indexed citations
10.
Winkler, Karl, Jens Pietzsch, Konrad Neumann, et al.. (2009). Reduction of Arteriosclerotic Nanoplaque Formation and Size by n-3 Fatty Acids in Patients after Valvular Defect Operation. Complementary Medicine Research. 16(4). 237–245. 3 indexed citations
11.
Hiemann, N.E., Christoph Knosalla, Ernst Wellnhofer, et al.. (2008). Beneficial Effect of Female Gender on Long-Term Survival After Heart Transplantation. Transplantation. 86(2). 348–356. 10 indexed citations
12.
Schubert, Stephan, Hashim Abdul‐Khaliq, Ernst Wellnhofer, et al.. (2008). Coronary Flow Reserve Measurement Detects Transplant Coronary Artery Disease in Pediatric Heart Transplant Patients. The Journal of Heart and Lung Transplantation. 27(5). 514–521. 15 indexed citations
13.
Hiemann, N.E., Christoph Knosalla, Ernst Wellnhofer, et al.. (2008). Quilty Indicates Increased Risk for Microvasculopathy and Poor Survival After Heart Transplantation. The Journal of Heart and Lung Transplantation. 27(3). 289–296. 8 indexed citations
14.
Lehmkuhl, H., Michael Dandel, Christoph Knosalla, et al.. (2007). Observational Study With Everolimus (Certican) in Combination With Low-dose Cyclosporine in De Novo Heart Transplant Recipients. The Journal of Heart and Lung Transplantation. 26(7). 700–704. 34 indexed citations
15.
Weyand, Michael, et al.. (2006). Clopidogrel reduces the development of transplant arteriosclerosis. Journal of Thoracic and Cardiovascular Surgery. 131(5). 1161–1166. 39 indexed citations
16.
Hiemann, N.E.. (2005). Prevalence of graft vessel disease after paediatric heart transplantation: a single centre study of 54 patients. Interactive Cardiovascular and Thoracic Surgery. 4(5). 434–439. 4 indexed citations
17.
Hiemann, N.E., Ernst Wellnhofer, Roland Hetzer, & Rudolf Meyer. (2005). Small vessel disease after heart transplantation: impact of immunologic and nonimmunologic risk factors*. Transplant International. 18(8). 908–914. 10 indexed citations
18.
Wellnhofer, Ernst, Wolfgang Bocksch, N.E. Hiemann, et al.. (2002). Shear stress and vascular remodeling: study of cardiac allograft coronary artery disease as a model of diffuse atherosclerosis. The Journal of Heart and Lung Transplantation. 21(4). 405–416. 16 indexed citations
19.
Hiemann, N.E., Rudolf Meyer, Ernst Wellnhofer, et al.. (2001). Correlation of angiographic and immunohistochemical findings in graft vessel disease after heart transplantation. Transplantation Proceedings. 33(1-2). 1586–1590. 9 indexed citations
20.
Hiemann, N.E., Michele Musci, Ernst Wellnhofer, Rudolf Meyer, & Roland Hetzer. (1999). Light microscopic biopsy findings after heart transplantation and possible links to development of graft vessel disease. Transplantation Proceedings. 31(1-2). 149–151. 11 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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