René Botnar

1.8k total citations · 1 hit paper
21 papers, 1.3k citations indexed

About

René Botnar is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, René Botnar has authored 21 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Radiology, Nuclear Medicine and Imaging, 9 papers in Cardiology and Cardiovascular Medicine and 7 papers in Surgery. Recurrent topics in René Botnar's work include Cardiac Imaging and Diagnostics (13 papers), Advanced MRI Techniques and Applications (12 papers) and Coronary Interventions and Diagnostics (4 papers). René Botnar is often cited by papers focused on Cardiac Imaging and Diagnostics (13 papers), Advanced MRI Techniques and Applications (12 papers) and Coronary Interventions and Diagnostics (4 papers). René Botnar collaborates with scholars based in United Kingdom, United States and Germany. René Botnar's co-authors include Warren J. Manning, Matthias Stuber, Won Yong Kim, Peter G. Danias, Sven Plein, M. Schmidt, Erik Morre Pedersen, Susan E. Langerak, Eike Nagel and Scott D. Flamm and has published in prestigious journals such as New England Journal of Medicine, Journal of the American College of Cardiology and Radiology.

In The Last Decade

René Botnar

20 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Coronary Magnetic Resonance Angiography for the Detection of Coronary Stenoses

2001 628 citations Won Yong Kim, Peter G. Danias et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
René Botnar United Kingdom	9	1.0k	517	310	226	180	21	1.3k
Yasutaka Ichikawa Japan	17	1.2k 1.2×	656 1.3×	280 0.9×	166 0.7×	325 1.8×	74	1.5k
Neil Maredia United Kingdom	15	1.1k 1.1×	593 1.1×	301 1.0×	104 0.5×	249 1.4×	38	1.3k
Nadine Kawel United States	15	796 0.8×	870 1.7×	198 0.6×	102 0.5×	144 0.8×	25	1.3k
Jacqueline Flewitt Canada	17	551 0.5×	628 1.2×	258 0.8×	131 0.6×	83 0.5×	45	1.0k
Renate Jerec̆ić United States	19	848 0.8×	354 0.7×	139 0.4×	202 0.9×	52 0.3×	33	1.1k
Petra Bijsterveld United Kingdom	12	1.1k 1.1×	842 1.6×	412 1.3×	165 0.7×	224 1.2×	24	1.5k
Oliver K. Mohrs Germany	15	451 0.4×	274 0.5×	143 0.5×	131 0.6×	94 0.5×	37	651
S. Richard Underwood United Kingdom	12	891 0.9×	672 1.3×	163 0.5×	170 0.8×	169 0.9×	21	1.1k
Keigo Kawaji United States	16	759 0.7×	503 1.0×	93 0.3×	61 0.3×	241 1.3×	48	1.0k
Susan E. Langerak Netherlands	9	723 0.7×	318 0.6×	322 1.0×	159 0.7×	124 0.7×	13	888

Countries citing papers authored by René Botnar

Since Specialization

Citations

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

Fields of papers citing papers by René Botnar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of René Botnar

This figure shows the co-authorship network connecting the top 25 collaborators of René Botnar. A scholar is included among the top collaborators of René Botnar 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 René Botnar. René Botnar 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

Kunze, Karl, et al.. (2025). Motion corrected 3D whole‐heart SAVA T ₁ mapping at 0.55 T. Magnetic Resonance in Medicine. 95(1). 234–248. 1 indexed citations

Rodríguez‐Palomares, José F., et al.. (2025). The future of cardiovascular magnetic resonance imaging in thoracic aortopathy: blueprint for the paradigm shift to improve management. Journal of Cardiovascular Magnetic Resonance. 27(1). 101865–101865.

Florkow, Mateusz C., Jorge Mariscal Harana, Arna van Engelen, et al.. (2016). An Integrated Software Application for Non-invasive Assessment of Local Aortic Haemodynamic Parameters. Procedia Computer Science. 90. 2–8. 2 indexed citations

Noorani, Alia, et al.. (2015). Volumetric black-blood imaging of aortic dissection using T2 prepared inversion recovery. Journal of Cardiovascular Magnetic Resonance. 17. P396–P396. 3 indexed citations

Lacerda, Sara, et al.. (2015). Development of a tropoelastin-binding MR contrast agent for in vivo imaging of impaired elastogenesis in atherosclerosis. Journal of Cardiovascular Magnetic Resonance. 17. O102–O102. 1 indexed citations

Bratis, Konstantinos, Nicholas Child, Sophie Mavrogeni, et al.. (2015). CMR feature tracking in Kawasaki Disease convalescence. Journal of Cardiovascular Magnetic Resonance. 17. P366–P366. 1 indexed citations

Nezafat, Maryam, Markus Henningsson, Christian Stehning, et al.. (2015). A segmented modified look-locker inversion recovery (MOLLI) sequence for high heart rate T1 mapping of mice. Journal of Cardiovascular Magnetic Resonance. 17. P120–P120. 2 indexed citations

Andía, Marcelo E., et al.. (2015). Increased vascular permeability is a surrogate marker of atherosclerotic plaque instability. Journal of Cardiovascular Magnetic Resonance. 17. Q111–Q111. 3 indexed citations

Özgün, Murat, David Maintz, Alexander C. Bunck, et al.. (2011). Right Atrial Scar Detection after Catheter Ablation. Academic Radiology. 18(4). 488–494. 5 indexed citations

10.

Wiethoff, Andrea J., Marcus R. Makowski, Marcus Katoh, Elmar Spuentrup, & René Botnar. (2010). Molecular Imaging of Thrombosis. Current Cardiovascular Imaging Reports. 3(1). 34–41. 2 indexed citations

11.

Higuchi, Takahiro, Stephan G. Nekolla, Sybille Reder, et al.. (2008). A New ¹⁸F-Labeled Myocardial PET Tracer: Myocardial Uptake After Permanent and Transient Coronary Occlusion in Rats. Journal of Nuclear Medicine. 49(10). 1715–1722. 49 indexed citations

12.

Yeon, Susan B., Adeel Sabir, Melvin E. Clouse, et al.. (2007). Delayed-Enhancement Cardiovascular Magnetic Resonance Coronary Artery Wall Imaging. Journal of the American College of Cardiology. 50(5). 441–447. 71 indexed citations

13.

Peters, Dana C., John V. Wylie, Thomas H. Hauser, et al.. (2007). Detection of Pulmonary Vein and Left Atrial Scar after Catheter Ablation with Three-dimensional Navigator-gated Delayed Enhancement MR Imaging: Initial Experience¹. Radiology. 243(3). 690–695. 235 indexed citations

14.

Maintz, David, Kraig V. Kissinger, René Botnar, et al.. (2004). Coronary MR Angiography: Comparison of Quantitative and Qualitative Data from Four Techniques. American Journal of Roentgenology. 182(2). 515–521. 43 indexed citations

15.

Danias, Peter G., Matthias Stuber, René Botnar, et al.. (2003). Coronary MR angiography. Magnetic Resonance Imaging Clinics of North America. 11(1). 81–99. 27 indexed citations

16.

Botnar, René, et al.. (2001). Temperature quantification using the proton frequency shift technique: In vitro and in vivo validation in an open 0.5 tesla interventional MR scanner during RF ablation. Journal of Magnetic Resonance Imaging. 13(3). 437–444. 42 indexed citations

17.

Botnar, René, Won Yong Kim, Peter Börnert, et al.. (2001). 3D coronary vessel wall imaging utilizing a local inversion technique with spiral image acquisition. Magnetic Resonance in Medicine. 46(5). 848–854. 103 indexed citations

18.

Kim, Won Yong, Peter G. Danias, Matthias Stuber, et al.. (2001). Coronary Magnetic Resonance Angiography for the Detection of Coronary Stenoses. New England Journal of Medicine. 345(26). 1863–1869. 628 indexed citations breakdown →

19.

Botnar, René, et al.. (2001). Coronary Magnetic Resonance Angiography. Cardiology in Review. 9(2). 77–87. 7 indexed citations

20.

Steiner, P., René Botnar, S. Nahum Goldberg, G. Scott Gazelle, & Jörg F. Debatin. (1997). Monitoring of Radio Frequency Tissue Ablation in an Interventional Magnetic Resonance Environment. Investigative Radiology. 32(11). 671–678. 40 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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