Ran Klein

3.9k total citations
97 papers, 2.3k citations indexed

About

Ran Klein is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Ran Klein has authored 97 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Radiology, Nuclear Medicine and Imaging, 16 papers in Biomedical Engineering and 15 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Ran Klein's work include Medical Imaging Techniques and Applications (62 papers), Cardiac Imaging and Diagnostics (50 papers) and Advanced MRI Techniques and Applications (42 papers). Ran Klein is often cited by papers focused on Medical Imaging Techniques and Applications (62 papers), Cardiac Imaging and Diagnostics (50 papers) and Advanced MRI Techniques and Applications (42 papers). Ran Klein collaborates with scholars based in Canada, United States and Japan. Ran Klein's co-authors include Robert A. deKemp, Rob Beanlands, Keiichiro Yoshinaga, Jennifer M. Renaud, Mireille Lortie, Eric Rohren, Geoffrey Currie, Alanna Vial, K. Elizabeth Hawk and Jean DaSilva and has published in prestigious journals such as Journal of the American College of Cardiology, Scientific Reports and Clinical Chemistry.

In The Last Decade

Ran Klein

90 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ran Klein Canada 25 1.8k 503 502 299 218 97 2.3k
Yuka Otaki United States 25 1.5k 0.9× 629 1.3× 1.0k 2.1× 746 2.5× 226 1.0× 89 2.2k
Mathews B. Fish United States 22 1.3k 0.7× 603 1.2× 464 0.9× 207 0.7× 91 0.4× 58 1.7k
Frédéric Commandeur United States 17 1.1k 0.6× 388 0.8× 1.0k 2.1× 489 1.6× 190 0.9× 33 1.7k
Sebastien Cadet United States 27 1.5k 0.8× 387 0.8× 1.4k 2.8× 811 2.7× 345 1.6× 60 2.3k
Xueqian Xie China 24 1.0k 0.6× 391 0.8× 162 0.3× 162 0.5× 788 3.6× 65 1.7k
Li‐Yueh Hsu United States 26 2.0k 1.1× 304 0.6× 1.4k 2.7× 443 1.5× 112 0.5× 102 2.7k
Tali Sharir United States 24 2.2k 1.2× 884 1.8× 1.1k 2.1× 402 1.3× 59 0.3× 50 2.6k
Shiro Nakamori Japan 22 977 0.5× 280 0.6× 979 2.0× 247 0.8× 162 0.7× 107 1.7k
Stefan O. Schönberg Germany 23 1.0k 0.6× 500 1.0× 243 0.5× 363 1.2× 242 1.1× 79 1.6k
Maja Čikeš Croatia 22 514 0.3× 262 0.5× 1.3k 2.5× 311 1.0× 133 0.6× 90 1.9k

Countries citing papers authored by Ran Klein

Since Specialization
Citations

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

Fields of papers citing papers by Ran Klein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ran Klein

This figure shows the co-authorship network connecting the top 25 collaborators of Ran Klein. A scholar is included among the top collaborators of Ran Klein 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 Ran Klein. Ran Klein 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.
Blanc‐Durand, Paul, et al.. (2025). Characterization of artificial intelligence performance for lesion detection using synthetic lesions in PET imaging. Medical Physics. 52(6). 3994–4007.
2.
3.
Moulton, Eric, et al.. (2024). Training and Validating a Neural Network for Myocardial Blood Flow Mapping in 82Rb PET: A Multicenter Study. Journal of Nuclear Cardiology. 38. 101966–101966.
4.
Klein, Ran, et al.. (2023). Duration of Breastfeeding Interruption in Nuclear Medicine Procedures. Journal of Nuclear Medicine Technology. 51(3). 239–246.
5.
Ahmadi, Ali, Jennifer M. Renaud, Ian G. Burwash, et al.. (2020). Increased myocardial oxygen consumption rates are associated with maladaptive right ventricular remodeling and decreased event-free survival in heart failure patients. Journal of Nuclear Cardiology. 28(6). 2784–2795. 8 indexed citations
6.
Klein, Ran, et al.. (2020). PET and SPECT Tracers for Myocardial Perfusion Imaging. Seminars in Nuclear Medicine. 50(3). 208–218. 48 indexed citations
7.
deKemp, Robert A., et al.. (2020). Dynamic range of the newest digital PET-CT scanner for myocardial blood flow quantification using Rubidium-82. 61. 334–334. 1 indexed citations
8.
Currie, Geoffrey, K. Elizabeth Hawk, Eric Rohren, Alanna Vial, & Ran Klein. (2019). Machine Learning and Deep Learning in Medical Imaging: Intelligent Imaging. Journal of medical imaging and radiation sciences. 50(4). 477–487. 287 indexed citations
9.
Robin, Philippe, et al.. (2019). Quantitative analysis of technetium-99m-sestamibi uptake and washout in parathyroid scintigraphy supports dual mechanisms of lesion conspicuity. Nuclear Medicine Communications. 40(5). 469–476. 5 indexed citations
10.
Klein, Ran & Robert A. deKemp. (2019). <sup>82</sup>Rb is the Best Flow Tracer for High-volume Sites. 5(1). 53–62. 4 indexed citations
11.
Ohira, Hiroshi, Brian Mc Ardle, Robert A. deKemp, et al.. (2017). Inter- and Intraobserver Agreement of 18F-FDG PET/CT Image Interpretation in Patients Referred for Assessment of Cardiac Sarcoidosis. Journal of Nuclear Medicine. 58(8). 1324–1329. 32 indexed citations
12.
Klein, Ran, et al.. (2016). Cardiac CT assessment of left ventricular mass in mid-diastasis and its prognostic value. European Heart Journal - Cardiovascular Imaging. 18(1). 95–102. 32 indexed citations
13.
Ohira, Hiroshi, Rob Beanlands, Robert A. deKemp, et al.. (2015). EVALUATION OF LUNG GLUCOSE UPTAKE WITH FLUORINE-18 FLUORODEOXYGLUCOSE POSITRON EMISSION TOMOGRAPHY/CT IN PATIENTS WITH PULMONARY ARTERY HYPERTENSION AND PULMONARY HYPERTENSION DUE TO LEFT HEART DISEASE. Journal of the American College of Cardiology. 65(10). A1150–A1150. 1 indexed citations
14.
Klein, Ran, et al.. (2015). Reduced dose measurement of absolute myocardial blood flow using dynamic SPECT imaging in a porcine model. Medical Physics. 42(9). 5075–5083. 8 indexed citations
15.
Tahari, Abdel, Andy Lee, Kenji Fukushima, et al.. (2013). Absolute myocardial flow quantification with 82Rb PET/CT: comparison of different software packages and methods. European Journal of Nuclear Medicine and Molecular Imaging. 41(1). 126–135. 49 indexed citations
16.
Thorn, Stephanie, Jennifer M. Renaud, Talal Al‐Atassi, et al.. (2013). Preclinical Evaluation of Biopolymer-Delivered Circulating Angiogenic Cells in a Swine Model of Hibernating Myocardium. Circulation Cardiovascular Imaging. 6(6). 982–991. 6 indexed citations
17.
Lamoureux, Marc, Stephanie Thorn, Jennifer M. Renaud, et al.. (2012). Uniformity and repeatability of normal resting myocardial blood flow in rats using [13N]-ammonia and small animal PET. Nuclear Medicine Communications. 33(9). 917–925. 8 indexed citations
18.
deKemp, Robert A., Rob Beanlands, Gerald Wisenberg, et al.. (2009). 3D versus 2D dynamic 82Rb myocardial blood flow imaging in a canine model of stunned and infarcted myocardium. Nuclear Medicine Communications. 31(1). 75–81. 7 indexed citations
19.
Lortie, Mireille, Rob Beanlands, Keiichiro Yoshinaga, et al.. (2007). Quantification of myocardial blood flow with 82Rb dynamic PET imaging. European Journal of Nuclear Medicine and Molecular Imaging. 34(11). 1765–1774. 312 indexed citations
20.
Klein, Ran, M’hamed Bentourkia, Rob Beanlands, Andy Adler, & Robert A. deKemp. (2007). A minimal factor overlap method for resolving ambiguity in factor analysis of dynamic cardiac PET. 29. 3268–3272. 3 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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