Patrick T. Siegrist

1.8k total citations
40 papers, 1.3k citations indexed

About

Patrick T. Siegrist is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, Patrick T. Siegrist has authored 40 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Radiology, Nuclear Medicine and Imaging, 16 papers in Cardiology and Cardiovascular Medicine and 11 papers in Surgery. Recurrent topics in Patrick T. Siegrist's work include Cardiac Imaging and Diagnostics (22 papers), Advanced MRI Techniques and Applications (9 papers) and Advanced X-ray and CT Imaging (7 papers). Patrick T. Siegrist is often cited by papers focused on Cardiac Imaging and Diagnostics (22 papers), Advanced MRI Techniques and Applications (9 papers) and Advanced X-ray and CT Imaging (7 papers). Patrick T. Siegrist collaborates with scholars based in Switzerland, Japan and Germany. Patrick T. Siegrist's co-authors include Philipp A. Kaufmann, Christophe Wyss, Oliver Gaemperli, Ines Valenta, Mehdi Namdar, Lars Husmann, Fabian Tay, Nina Burkhard, Bernhard A. Herzog and Pascal Koepfli and has published in prestigious journals such as The EMBO Journal, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Patrick T. Siegrist

38 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Patrick T. Siegrist Switzerland 13 913 489 296 279 101 40 1.3k
Tsutomu Okinaka Japan 14 231 0.3× 324 0.7× 64 0.2× 127 0.5× 112 1.1× 25 649
W. Flameng Belgium 13 233 0.3× 434 0.9× 209 0.7× 404 1.4× 106 1.0× 25 900
C Benvenuti France 15 508 0.6× 812 1.7× 164 0.6× 334 1.2× 108 1.1× 57 1.3k
J. Scott Kabas United States 7 130 0.1× 609 1.2× 202 0.7× 326 1.2× 80 0.8× 10 929
EDWARD M. KHOURI United States 14 349 0.4× 581 1.2× 97 0.3× 232 0.8× 91 0.9× 16 920
H Baig United States 11 310 0.3× 495 1.0× 121 0.4× 151 0.5× 43 0.4× 13 723
Lubna Choudhury United States 21 466 0.5× 1.5k 3.0× 29 0.1× 194 0.7× 146 1.4× 54 1.7k
B. E. Strauer Germany 17 144 0.2× 489 1.0× 69 0.2× 142 0.5× 75 0.7× 83 775
George E. Eyster United States 13 329 0.4× 215 0.4× 92 0.3× 122 0.4× 82 0.8× 50 601
Sascha Rolf Germany 30 281 0.3× 2.7k 5.6× 77 0.3× 200 0.7× 211 2.1× 93 3.0k

Countries citing papers authored by Patrick T. Siegrist

Since Specialization
Citations

This map shows the geographic impact of Patrick T. Siegrist'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 Patrick T. Siegrist with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Patrick T. Siegrist more than expected).

Fields of papers citing papers by Patrick T. Siegrist

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick T. Siegrist. 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 Patrick T. Siegrist. The network helps show where Patrick T. Siegrist may publish in the future.

Co-authorship network of co-authors of Patrick T. Siegrist

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick T. Siegrist. A scholar is included among the top collaborators of Patrick T. Siegrist 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 Patrick T. Siegrist. Patrick T. Siegrist 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.
Rosa, Salvatore De, Daniele Torella, Yasuhiro Ichibori, et al.. (2025). Impact of coronary calcium patterns on procedural outcomes in CTO-PCI: a computed tomography-based multicenter study. Cardiovascular Intervention and Therapeutics. 41(1). 76–88. 1 indexed citations
2.
Werner, Gerald S., Salvatore De Rosa, Daniele Torella, et al.. (2024). Full-Moon Coronary Calcification as Detected With Computed Tomography Angiography in Chronic Total Occlusion Percutaneous Coronary Intervention. The American Journal of Cardiology. 222. 149–156. 12 indexed citations
3.
Abdelwahed, Youssef S., Carsten Skurk, Patrick T. Siegrist, Ulf Landmesser, & Gerald S. Werner. (2021). Full Moon Coronary calcium seen on cardiac Tomography, can it change PCI decision-making and procedure?. Cardiovascular Medicine. 1 indexed citations
4.
Abdelwahed, Youssef S., Alberto Weber, & Patrick T. Siegrist. (2021). Left Main Ischemia as First Manifestation of Aortic Dissection. JACC: Cardiovascular Interventions. 14(4). 476–480. 1 indexed citations
5.
Leistner, David M., Julia Steiner, Youssef S. Abdelwahed, et al.. (2020). Association of left ventricular end‐diastolic pressure with mortality in patients undergoing percutaneous coronary intervention for acute coronary syndromes. Catheterization and Cardiovascular Interventions. 96(4). E439–E446. 12 indexed citations
6.
Holy, Erik W., Philipp Jakob, Robert Manka, et al.. (2020). Impact of a nationwide COVID-19 lockdown on acute coronary syndrome referrals. Cardiology Journal. 27(5). 633–635. 3 indexed citations
7.
Gaemperli, Oliver, et al.. (2017). STEMI Due to Big Ostial Left Main Thrombus Extending Into Aorta: Challenging Situation With No Clear Guidelines. Cardiology Research. 8(6). 331–335. 1 indexed citations
8.
Sumitsuji, Satoru, Patrick T. Siegrist, K. Yokoi, et al.. (2015). Reproducibility and clinical potential of myocardial mass at risk calculated by a novel software utilizing cardiac computed tomography information. Cardiovascular Intervention and Therapeutics. 31(3). 218–225. 11 indexed citations
9.
Siegrist, Patrick T., Satoru Sumitsuji, Masahiro Kumada, et al.. (2015). Contrast-free diagnosis and treatment of coronary artery disease guided by integrated cardiac imaging: concept and first clinical experience. Cardiovascular Intervention and Therapeutics. 31(1). 51–55. 1 indexed citations
10.
Yokoi, K., Satoru Sumitsuji, Hideaki Kaneda, et al.. (2015). A novel homemade snare, safe, economical and size-adjustable. EuroIntervention. 10(11). 1307–1310. 12 indexed citations
11.
Siegrist, Patrick T. & Satoru Sumitsuji. (2014). Chronic total occlusion: current methods of revascularization. Cardiovascular Medicine. 17(12). 347–356. 4 indexed citations
12.
Herzog, Bernhard A., Lars Husmann, Ines Valenta, et al.. (2009). Long-Term Prognostic Value of 13N-Ammonia Myocardial Perfusion Positron Emission Tomography. Journal of the American College of Cardiology. 54(2). 150–156. 451 indexed citations
13.
Koepfli, Pascal, C. Wyss, Oliver Gaemperli, et al.. (2009). Left bundle branch block causes relative but not absolute septal underperfusion during exercise. European Heart Journal. 30(24). 2993–2999. 33 indexed citations
14.
Husmann, Lars, Ines Valenta, Oliver Gaemperli, et al.. (2008). Role of Attenuation Correction to Discriminate Defects Caused by Left Bundle Branch Block Versus Coronary Stenosis in Single Photon Emission Computed Tomography Myocardial Perfusion Imaging. Clinical Nuclear Medicine. 33(11). 748–751. 8 indexed citations
15.
Siegrist, Patrick T., Johannes Holzmeister, Gabor Sütsch, et al.. (2008). Effects of AV delay programming on ventricular resynchronisation: role of radionuclide ventriculography. European Journal of Nuclear Medicine and Molecular Imaging. 35(8). 1516–1522. 2 indexed citations
16.
Husmann, Lars, Hans Scheffel, Ines Valenta, et al.. (2008). Impact of hypertension on the diagnostic accuracy of coronary angiography with computed tomography. International journal of cardiac imaging. 24(7). 763–770. 3 indexed citations
17.
Vogel, Rolf, Andreas Indermühle, Pascal Meier, et al.. (2005). The quantification of absolute myocardial perfusion in humans by contrast echocardiography. Journal of the American College of Cardiology. 45(5). 754–762. 190 indexed citations
18.
Namdar, Mehdi, Pascal Koepfli, Patrick T. Siegrist, et al.. (2005). Caffeine Decreases Exercise-Induced Myocardial Flow Reserve. Journal of the American College of Cardiology. 47(2). 405–410. 36 indexed citations
19.
Wyss, Christophe, Pascal Koepfli, Mehdi Namdar, et al.. (2004). Tetrahydrobiopterin restores impaired coronary microvascular dysfunction in hypercholesterolaemia. European Journal of Nuclear Medicine and Molecular Imaging. 32(1). 84–91. 32 indexed citations
20.

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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