Roland Hetzer

38.3k total citations
1.1k papers, 26.5k citations indexed

About

Roland Hetzer is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Biomedical Engineering. According to data from OpenAlex, Roland Hetzer has authored 1.1k papers receiving a total of 26.5k indexed citations (citations by other indexed papers that have themselves been cited), including 739 papers in Surgery, 535 papers in Cardiology and Cardiovascular Medicine and 362 papers in Biomedical Engineering. Recurrent topics in Roland Hetzer's work include Mechanical Circulatory Support Devices (340 papers), Cardiac Structural Anomalies and Repair (330 papers) and Transplantation: Methods and Outcomes (240 papers). Roland Hetzer is often cited by papers focused on Mechanical Circulatory Support Devices (340 papers), Cardiac Structural Anomalies and Repair (330 papers) and Transplantation: Methods and Outcomes (240 papers). Roland Hetzer collaborates with scholars based in Germany, United States and United Kingdom. Roland Hetzer's co-authors include Michael Dandel, Evgenij Potapov, Yuguo Weng, H. Lehmkuhl, Miralem Pašić, Christoph Knosalla, Thomas Krabatsch, Henryk Siniawski, Vera Regitz‐Zagrosek and Thorsten Drews and has published in prestigious journals such as Circulation, Nature Medicine and The Journal of Experimental Medicine.

In The Last Decade

Roland Hetzer

1.1k papers receiving 25.6k citations

Peers

Countries citing papers authored by Roland Hetzer

Since Specialization

Citations

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

Fields of papers citing papers by Roland Hetzer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roland Hetzer

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Sex-Dependent Regulation of Fibrosis and Inflammation in Human Left Ventricular Remodelling Under Pressure Overload 2014 ·European Journal of Heart Failure ·Georgios Kararigas, Elke Dworatzek, George Petrov, Holger Summer, (unknown), István Baczkó, Christoph Knosalla, Stefan Gölz, Roland Hetzer, Vera Regitz‐Zagrosek	133
2	Contribution of Ventricular Assist Devices to the Recovery of Failing Hearts: A Review and the Berlin Heart Center Experience 2013 ·European Journal of Heart Failure ·Michael Dandel, Christoph Knosalla, Roland Hetzer	27
3	Extraanatomic Bypass Technique for the Treatment of Midaortic Syndrome in Children 2013 ·The Annals of Thoracic Surgery ·Roland Hetzer, (unknown), Oliver Miera, Natalia Solowjowa, Antonia Schulz, (unknown), Eva Maria Delmo Walter	15
4	Long-Term Benefits of Immunoadsorption in β1-Adrenoceptor Autoantibody-Positive Transplant Candidates with Dilated Cardiomyopathy 2012 ·European Journal of Heart Failure ·Michael Dandel, Gerd Wallukat, (unknown), H. Lehmkuhl, Christoph Knosalla, Roland Hetzer	67
5	Reoperations on the pulmonary autograft and pulmonary homograft after the Ross procedure: An update on the German Dutch Ross Registry 2012 ·Journal of Thoracic and Cardiovascular Surgery ·Efstratios I. Charitos, Johanna J.M. Takkenberg, Thorsten Hanke, Armin Gorski, Cornelius A. Botha, Ulrich Franke, Ali Dodge‐Khatami, Juergen Hoerer, Rüdiger Lange, Anton Moritz, (unknown), Roland Hetzer, Michael Huebler, Ad J.J.C. Bogers, Ulrich Stierle, Hans‐Hinrich Sievers, Wolfgang Hemmer	108
6	Rheumatic mitral valve repair: 22-year clinical results. 2011 ·PubMed ·Charles Yankah, Henryk Siniawski, (unknown), Julia Stein, Roland Hetzer	23
7	Abstract 17718: Right Ventricular Assist Device Removal in Patients with Apparently Unloading-Promoted Improvement of Right Ventricular Function: Criteria for Weaning Decisions 2011 ·Circulation ·Michael Dandel, Evgenij Potapov, Thomas Krabatsch, Alexander Stepanenko, Henryk Siniawski, Christoph Knosalla, H. Lehmkuhl, Roland Hetzer	2
8	Induction of Macrophage Chemotaxis by Aortic Extracts from Patients with Marfan Syndrome Is Related to Elastin Binding Protein 2011 ·PLoS ONE ·Gao Guo, Petra Gehle, Sandra C. Doelken, José Luis Martín‐Ventura, Yskert Von Kodolitsch, Roland Hetzer, Peter N. Robinson	33
9	Neoaortic Root Diameters and Aortic Regurgitation in Children After the Ross Operation 2009 ·The Annals of Thoracic Surgery ·Jürgen Hörer, Thorsten Hanke, Ulrich Stierle, Johanna J.M. Takkenberg, Ad J.J.C. Bogers, Wolfgang Hemmer, Joachim G. Rein, Roland Hetzer, Michael Hübler, Derek Robinson, Hans H. Sievers, Rüdiger Lange	40
10	Altered Melusin Expression in the Hearts of Aortic Stenosis Patients 2007 ·European Journal of Heart Failure ·Sebastian Brokat, Jenny Thomas, Lars R. Herda, Christoph Knosalla, Reinhard Pregla, Mara Brancaccio, Federica Accornero, Guido Tarone, Roland Hetzer, Vera Regitz‐Zagrosek	14
11	Heart Transplantation in Heart Failure: The Prognostic Importance of Body Mass Index at Time of Surgery and Subsequent Weight Changes 2007 ·European Journal of Heart Failure ·Andrew L. Clark, Christoph Knosalla, Emma J. Birks, Matthias Loebe, Constantinos H. Davos, Sui Tsang, Abdissa Negassa, Magdi H. Yacoub, Roland Hetzer, Andrew J.S. Coats, Stefan D. Anker	28
12	Changes in Exercise Capacity, Ventilation, and Body Weight Following Heart Transplantation 2006 ·European Journal of Heart Failure ·Dirk Habedank, Ralf Ewert, Manfred Hummel, Roland Wensel, Roland Hetzer, Stefan D. Anker	22
13	Some New Perspectives in Heparin-Induced Thrombocytopenia Type II 2001 ·Journal of ExtraCorporeal Technology ·Andreas Koster, Oliver Meyer, Roland Hetzer, Herman Kuppe	4
14	Effects of Prosthetic Valve Placement on Mitral Annular Dynamics and the Left Ventricular Base 2001 ·ASAIO Journal ·Takeshi Komoda, Roland Hetzer, Henryk Siniawski, (unknown), Roland Felix, Chikao Uyama, Hajime Maeta	6
15	Heparin antibodies and thromboembolism in heparin-coated and noncoated ventricular assist devices 2001 ·Journal of Thoracic and Cardiovascular Surgery ·Andreas Koster, Matthias Loebe, Ralf Sodian, Evgenij Potapov, Roland Hansen, Johannes Müller, F. Mertzlufft, George J. Crystal, Herrmann Kuppe, Roland Hetzer	31
16	Nikolai Terebinski: a pioneer of the open valve operation. 1998 ·PubMed ·Vladimir Alexi‐Meskishvili, Evgenij Potapov, (unknown), Roland Hetzer	5
17	Mechanical Circulatory Support 1997 ·Steinkopff eBooks ·Roland Hetzer, Ewald M. Hennig, M. Loebe	7
18	Mycotic aortic aneurysms after orthotopic heart transplantation: a three-case report and review of the literature. 1996 ·PubMed ·Christoph Knosalla, Y. Weng, H. Warnecke, Manfred Hummel, A. C. Yankah, J. Hofmeister, Roland Hetzer	23
19	Blood Use in Cardiac Surgery 1991 ·Steinkopff eBooks ·N. Friedel, Roland Hetzer, David Royston	25
20	DIE ROLLE DER CHIRURGIE BEI DER BEHANDLUNG DES AKUTEN MYOKARDINFARKTES 1988 ·Zeitschrift für Kardiologie ·Roland Hetzer, Matthias Loebe	3

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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