Rok Hren

610 total citations
39 papers, 397 citations indexed

About

Rok Hren is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Economics and Econometrics. According to data from OpenAlex, Rok Hren has authored 39 papers receiving a total of 397 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Cardiology and Cardiovascular Medicine, 12 papers in Radiology, Nuclear Medicine and Imaging and 9 papers in Economics and Econometrics. Recurrent topics in Rok Hren's work include Cardiac electrophysiology and arrhythmias (11 papers), Health Systems, Economic Evaluations, Quality of Life (8 papers) and Cardiac Arrhythmias and Treatments (8 papers). Rok Hren is often cited by papers focused on Cardiac electrophysiology and arrhythmias (11 papers), Health Systems, Economic Evaluations, Quality of Life (8 papers) and Cardiac Arrhythmias and Treatments (8 papers). Rok Hren collaborates with scholars based in Slovenia, Hungary and United States. Rok Hren's co-authors include Kirsten ten Tusscher, Alexander V. Panfilov, Matija Milanič, B. Milan Horáček, Vojko Jazbinšek, Dana H. Brooks, Jukka Nenonen, Rob MacLeod, Urban Simončič and Gregor Serša and has published in prestigious journals such as Circulation Research, Sensors and Physics in Medicine and Biology.

In The Last Decade

Rok Hren

31 papers receiving 385 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Rok Hren Slovenia 10 210 110 60 50 35 39 397
Bernhard Pfeifer Austria 12 227 1.1× 89 0.8× 137 2.3× 74 1.5× 2 0.1× 78 627
Esther Puyol‐Antón United Kingdom 12 247 1.2× 262 2.4× 17 0.3× 91 1.8× 10 0.3× 40 481
Dionisio Acosta United Kingdom 11 94 0.4× 184 1.7× 109 1.8× 15 0.3× 44 1.3× 25 619
Stefania Tentoni Italy 8 80 0.4× 45 0.4× 18 0.3× 29 0.6× 4 0.1× 20 306
Ante Anić Croatia 14 896 4.3× 38 0.3× 22 0.4× 53 1.1× 7 0.2× 49 1.2k
J. H. Van Beek Netherlands 8 152 0.7× 95 0.9× 79 1.3× 45 0.9× 15 0.4× 13 313
Michael Williams United States 8 63 0.3× 15 0.1× 24 0.4× 28 0.6× 16 0.5× 21 247
Debraj Das India 9 56 0.3× 14 0.1× 53 0.9× 14 0.3× 24 0.7× 28 331
Lichy Han United States 14 323 1.5× 76 0.7× 78 1.3× 28 0.6× 10 0.3× 34 529
Junaid Zaman United States 16 558 2.7× 37 0.3× 35 0.6× 17 0.3× 4 0.1× 52 665

Countries citing papers authored by Rok Hren

Since Specialization
Citations

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

Fields of papers citing papers by Rok Hren

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rok Hren

This figure shows the co-authorship network connecting the top 25 collaborators of Rok Hren. A scholar is included among the top collaborators of Rok Hren 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 Rok Hren. Rok Hren 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.
Hren, Rok, et al.. (2025). Economic Benefits of Reduced Waiting Times for Elective Surgeries: A Systematic Literature Review. Cureus. 17(2). e79417–e79417. 2 indexed citations
2.
Milanič, Matija & Rok Hren. (2024). GPU Adding-Doubling Algorithm for Analysis of Optical Spectral Images. Algorithms. 17(2). 74–74. 2 indexed citations
3.
Nagy, Balàzs, Ahmad Nader Fasseeh, Jonathan D. Campbell, et al.. (2024). Tradeoffs When Building and Running Cohort and Patient-Level Markov Simulation Models. Algorithms. 17(12). 546–546.
4.
5.
Hren, Rok, et al.. (2024). Effects of phantom microstructure on their optical properties. Journal of Biomedical Optics. 29(9). 93502–93502. 1 indexed citations
6.
Németh, Bertalan, Maria Kamusheva, Antal Zemplényi, et al.. (2023). Guidance on using real-world evidence from Western Europe in Central and Eastern European health policy decision making. Journal of Comparative Effectiveness Research. 12(4). e220157–e220157. 2 indexed citations
7.
Hren, Rok, Gregor Serša, Urban Simončič, & Matija Milanič. (2023). Imaging microvascular changes in nonocular oncological clinical applications by optical coherence tomography angiography: a literature review. Radiology and Oncology. 57(4). 411–418. 4 indexed citations
8.
Hren, Rok, et al.. (2023). Pulsed Photothermal Radiometric Depth Profiling of Bruises by 532 nm and 1064 nm Lasers. Sensors. 23(4). 2196–2196. 3 indexed citations
9.
Zemplényi, Antal, Konstantin Tachkov, Bertalan Németh, et al.. (2023). Recommendations to overcome barriers to the use of artificial intelligence-driven evidence in health technology assessment. Frontiers in Public Health. 11. 1088121–1088121. 20 indexed citations
10.
Hren, Rok, Gregor Serša, Urban Simončič, & Matija Milanič. (2022). Imaging perfusion changes in oncological clinical applications by hyperspectral imaging: a literature review. Radiology and Oncology. 56(4). 420–429. 20 indexed citations
11.
Brodszky, Valentin, Petra Baji, Fanni Rencz, et al.. (2019). Cost-of-illness studies in nine Central and Eastern European countries. The European Journal of Health Economics. 20(S1). 155–172. 22 indexed citations
12.
Milanič, Matija, Vojko Jazbinšek, & Rok Hren. (2014). Review of regularization techniques in electrocardiographic imaging. 208–213.
13.
14.
Milanič, Matija, Vojko Jazbinšek, Rob MacLeod, Dana H. Brooks, & Rok Hren. (2013). Assessment of regularization techniques for electrocardiographic imaging. Journal of Electrocardiology. 47(1). 20–28. 43 indexed citations
15.
Hren, Rok, et al.. (2000). Spatial resolution of epicardial pace mapping using body surface potentials. Pflügers Archiv - European Journal of Physiology. 440(S1). R123–R125. 1 indexed citations
16.
Hren, Rok. (1999). Localization of intramural necrotic regions using electrocardiographic imaging. Journal of Electrocardiology. 32. 140–149.
17.
Hren, Rok. (1998). Value of epicardial potential maps in localizing pre-excitation sites for radiofrequency ablation. A simulation study. Physics in Medicine and Biology. 43(6). 1449–1468. 7 indexed citations
18.
19.
Hren, Rok, Jukka Nenonen, & B. Milan Horáček. (1998). Simulated Epicardial Potential Maps During Paced Activation Reflect Myocardial Fibrous Structure. Annals of Biomedical Engineering. 26(6). 1022–1035. 26 indexed citations
20.
Hren, Rok & B. Milan Horáček. (1997). Value of simulated body surface potential maps as templates in localizing sites of ectopic activation for radiofrequency ablation. Physiological Measurement. 18(4). 373–400. 18 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Bernhard Pfeifer Breakdown of academic impact, for papers by Esther Puyol‐Antón Breakdown of academic impact, for papers by Dionisio Acosta Breakdown of academic impact, for papers by Stefania Tentoni Breakdown of academic impact, for papers by Ante Anić Breakdown of academic impact, for papers by J. H. Van Beek Breakdown of academic impact, for papers by Michael Williams Breakdown of academic impact, for papers by Debraj Das Breakdown of academic impact, for papers by Lichy Han Breakdown of academic impact, for papers by Junaid Zaman
Rankless by CCL
2026