Jan Vontobel
About
Jan Vontobel is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine.
According to data from OpenAlex, Jan Vontobel has authored 27 papers receiving a total of 379 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Radiology, Nuclear Medicine and Imaging, 12 papers in Cardiology and Cardiovascular Medicine and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Jan Vontobel's work include Cardiac Imaging and Diagnostics (11 papers), Radiation Dose and Imaging (5 papers) and Advanced MRI Techniques and Applications (5 papers). Jan Vontobel is often cited by papers focused on Cardiac Imaging and Diagnostics (11 papers), Radiation Dose and Imaging (5 papers) and Advanced MRI Techniques and Applications (5 papers). Jan Vontobel collaborates with scholars based in Switzerland, Germany and United States. Jan Vontobel's co-authors include Philipp A. Kaufmann, Christoph Gräni, Dominik C. Benz, Ronny R. Buechel, Oliver Gaemperli, Mathias Possner, Aju P. Pazhenkottil, Fran Mikulicic, Olivier Clerc and Tobias A. Fuchs and has published in prestigious journals such as Journal of the American College of Cardiology, European Heart Journal and European Journal of Nuclear Medicine and Molecular Imaging.
In The Last Decade
Jan Vontobel
20 papers receiving 375 citations
Peers
Jan Vontobel
Güray Öncel Türkiye
Yoshito Yamamoto Japan
Fumio Inoue Japan
Maria Teresa Palladino Italy
Magdi Tofeig United Kingdom
Jan Honkoop Netherlands
Natalia Solowjowa Germany
Eva Hendrich Germany
N Minaifar Germany
Jiefen Yao United States
Citations per year, relative to Jan Vontobel Jan Vontobel (= 1×)
peers
Güray Öncel
Countries citing papers authored by Jan Vontobel
Since
Specialization
Citations
This map shows the geographic impact of Jan Vontobel'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 Jan Vontobel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan Vontobel more than expected).
Fields of papers citing papers by Jan Vontobel
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Jan Vontobel. 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 Jan Vontobel. The network helps show where Jan Vontobel may publish in the future.
Co-authorship network of co-authors of Jan Vontobel
This figure shows the co-authorship network connecting the top 25 collaborators of Jan Vontobel. A scholar is included among the top collaborators of Jan Vontobel 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 Jan Vontobel. Jan Vontobel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Weinkauf, Craig, Jing Wang, Corey R. Tomczak, et al.. (2025). Peak oxygen uptake in older adults with heart failure: a systematic review and meta-analysis. GeroScience.
2.
Tomczak, Corey R., Stephen Foulkes, Craig Weinkauf, et al.. (2025). Unraveling Heart Failure Phenotypes: A Systematic Review and Meta-analysis of Peak Oxygen Uptake and Its Determinants. CJC Open. 7(4). 367–379.
3.
Erni, D., et al.. (2024). A comparative analysis of open heart surgery and minimally invasive cardiac surgery in exercise-based cardiac rehabilitation. Journal of Cardiothoracic Surgery. 19(1). 390–390.
4.
Rossi, Valentina A., et al.. (2024). Effect of a Hypertensive Response During Exercise on Growth Rates of Aortic Diameters. American Journal of Hypertension. 37(8). 604–611.
5.
Vontobel, Jan, Philipp Bohm, Valentina A. Rossi, et al.. (2024). Blood pressure response during exercise testing in individuals with and without hypertension: The value of the recovery phase. European Journal of Clinical Investigation. 54(11). e14285–e14285.
6.
Possner, Mathias, Ronny R. Buechel, Jan Vontobel, et al.. (2019). Myocardial blood flow and cardiac sympathetic innervation in young adults late after arterial switch operation for transposition of the great arteries. International Journal of Cardiology. 299. 110–115.
7.
Clerc, Olivier, Mathias Possner, Riccardo Liga, et al.. (2017). Long-term prognostic performance of low-dose coronary computed tomography angiography with prospective electrocardiogram triggering. European Radiology. 27(11). 4650–4660.
8.
Benz, Dominik C., Christoph Gräni, Fran Mikulicic, et al.. (2016). A RADIATION- AND CONTRAST-SPARING PROTOCOL FOR CORONARY COMPUTED TOMOGRAPHY ANGIOGRAPHY: FIRST CLINICAL EXPERIENCE ON A LATEST-GENERATION 256-SLICE SCANNER. Journal of the American College of Cardiology. 67(13). 1739–1739.
9.
Possner, Mathias, Jan Vontobel, Thi Dan Linh Nguyen‐Kim, et al.. (2016). Prognostic value of aortic regurgitation after TAVI in patients with chronic kidney disease. International Journal of Cardiology. 221. 180–187.
10.
Clerc, Olivier, Tobias A. Fuchs, Mathias Possner, et al.. (2016). Real-time respiratory triggered SPECT myocardial perfusion imaging using CZT technology: impact of respiratory phase matching between SPECT and low-dose CT for attenuation correction. European Heart Journal - Cardiovascular Imaging. 18(1). 31–38.
11.
Benz, Dominik C., Christoph Gräni, Fran Mikulicic, et al.. (2016). Minimized Radiation and Contrast Agent Exposure for Coronary Computed Tomography Angiography: First Clinical Experience on a Latest Generation 256-slice Scanner. Academic Radiology. 23(8). 1008–1014.
12.
Gräni, Christoph, Dominik C. Benz, Christian Schmied, et al.. (2016). Prevalence and characteristics of coronary artery anomalies detected by coronary computed tomography angiography in 5 634 consecutive patients in a single centre in Switzerland. Swiss Medical Weekly. 146(1718). w14294–w14294.
13.
Benz, Dominik C., Christoph Gräni, Fran Mikulicic, et al.. (2016). Adaptive Statistical Iterative Reconstruction-V. Journal of Computer Assisted Tomography. 40(6). 958–963.
14.
Pazhenkottil, Aju P., Dominik C. Benz, Christoph Gräni, et al.. (2016). LONG-TERM PROGNOSTIC VALUE OF CARDIAC HYBRID IMAGING INTEGRATING SINGLE-PHOTON-EMISSION COMPUTED TOMOGRAPHY WITH CORONARY COMPUTED TOMOGRAPHY ANGIOGRAPHY. Journal of the American College of Cardiology. 67(13). 1750–1750.
15.
Gräni, Christoph, Dominik C. Benz, Christian Schmied, et al.. (2015). Hybrid CCTA/SPECT myocardial perfusion imaging findings in patients with anomalous origin of coronary arteries from the opposite sinus and suspected concomitant coronary artery disease. Journal of Nuclear Cardiology. 24(1). 226–234.
16.
Possner, Mathias, Riccardo Liga, Thomas Gaisl, et al.. (2015). Quantification of epicardial and intrathoracic fat volume does not provide an added prognostic value as an adjunct to coronary artery calcium score and myocardial perfusion single-photon emission computed tomography. European Heart Journal - Cardiovascular Imaging. 17(8). 885–891.
17.
Vontobel, Jan, Mathias Possner, Philipp Schütz, et al.. (2015). Early safety outcome following transcatheter aortic valve implantation: is the amount of contrast media used a matter of concern?. Swiss Medical Weekly. 145(5152). w14238–w14238.
18.
Clerc, Olivier, Mathias Possner, R Maire, et al.. (2015). Association of left bundle branch block with obstructive coronary artery disease on coronary CT angiography: a case–control study. European Heart Journal - Cardiovascular Imaging. 17(7). 765–771.
19.
Vontobel, Jan, Riccardo Liga, Mathias Possner, et al.. (2015). MR-based attenuation correction for cardiac FDG PET on a hybrid PET/MRI scanner: comparison with standard CT attenuation correction. European Journal of Nuclear Medicine and Molecular Imaging. 42(10). 1574–1580.
20.
Vontobel, Jan, Martin W. Huellner, & Paul Stolzmann. (2015). Cerebral ‘metastasizing’ cardiac myxoma. European Heart Journal. 37(21). 1680–1680.
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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