GertJan Laarman

3.1k total citations
51 papers, 2.1k citations indexed

About

GertJan Laarman is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, GertJan Laarman has authored 51 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Cardiology and Cardiovascular Medicine, 34 papers in Surgery and 24 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in GertJan Laarman's work include Coronary Interventions and Diagnostics (28 papers), Acute Myocardial Infarction Research (27 papers) and Cardiac Imaging and Diagnostics (24 papers). GertJan Laarman is often cited by papers focused on Coronary Interventions and Diagnostics (28 papers), Acute Myocardial Infarction Research (27 papers) and Cardiac Imaging and Diagnostics (24 papers). GertJan Laarman collaborates with scholars based in Netherlands, Belgium and United States. GertJan Laarman's co-authors include Patrick W. Serruys, Ferdinand Kiemeneij, Ton Slagboom, Ron van der Wieken, Pim J. de Feyter, Marcel van den Brand, Harry Suryapranata, William Wijns, Jean Fajadet and Jaap W. Deckers and has published in prestigious journals such as New England Journal of Medicine, Circulation and Journal of the American College of Cardiology.

In The Last Decade

GertJan Laarman

51 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
GertJan Laarman Netherlands 23 1.6k 1.5k 691 612 329 51 2.1k
Cass A. Pinkerton United States 24 2.0k 1.3× 1.5k 1.0× 1.1k 1.5× 692 1.1× 151 0.5× 50 2.5k
Stephen G. Ellis United States 21 1.1k 0.7× 1.2k 0.9× 616 0.9× 426 0.7× 211 0.6× 30 1.8k
Conrad Simpfendorfer United States 23 1.0k 0.7× 1.1k 0.8× 746 1.1× 319 0.5× 112 0.3× 60 1.7k
Ibraim Pinto Brazil 18 1.2k 0.8× 796 0.5× 440 0.6× 411 0.7× 128 0.4× 85 1.6k
Aris Moschovitis Switzerland 28 1.5k 0.9× 1.7k 1.2× 593 0.9× 495 0.8× 156 0.5× 66 2.3k
Douglas Spriggs United States 7 1.3k 0.8× 1.5k 1.0× 388 0.6× 362 0.6× 536 1.6× 10 1.9k
Yoshisato Shibata Japan 23 1.5k 1.0× 1.2k 0.8× 802 1.2× 499 0.8× 81 0.2× 122 2.2k
Andrew Berke United States 11 763 0.5× 1.3k 0.9× 289 0.4× 282 0.5× 430 1.3× 16 1.6k
William Newman United States 12 1.5k 1.0× 1.2k 0.8× 421 0.6× 716 1.2× 163 0.5× 23 1.8k
Édouard Cheneau United States 20 2.0k 1.3× 1.7k 1.2× 640 0.9× 718 1.2× 176 0.5× 77 2.5k

Countries citing papers authored by GertJan Laarman

Since Specialization
Citations

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

Fields of papers citing papers by GertJan Laarman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of GertJan Laarman

This figure shows the co-authorship network connecting the top 25 collaborators of GertJan Laarman. A scholar is included among the top collaborators of GertJan Laarman 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 GertJan Laarman. GertJan Laarman 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.
2.
Vink, Maarten A., Mark S. Patterson, Alexander Ijsselmuiden, et al.. (2011). A randomized comparison of manual versus mechanical thrombus removal in primary percutaneous coronary intervention in the treatment of ST‐segment elevation myocardial infarction (TREAT‐MI). Catheterization and Cardiovascular Interventions. 78(1). 14–19. 17 indexed citations
3.
Patterson, Mark S., Maurits T. Dirksen, Alexander Ijsselmuiden, et al.. (2010). Primary percutaneous coronary intervention by magnetic navigation compared with conventional wire technique. European Heart Journal. 32(12). 1472–1478. 8 indexed citations
4.
Kiemeneij, Ferdinand, Mark S. Patterson, Giovanni Amoroso, GertJan Laarman, & Ton Slagboom. (2008). Use of the Stereotaxis Niobe® magnetic navigation system for percutaneous coronary intervention: Results from 350 consecutive patients. Catheterization and Cardiovascular Interventions. 71(4). 510–516. 56 indexed citations
5.
Riezebos, Robert K., Eelko Ronner, Ferdinand Kiemeneij, & GertJan Laarman. (2004). A prospective multicentre registry of the procedural and long-term clinical and angiographic results of stent implantation using a Dylyn coated coronary stent system. PubMed. 6(3-4). 137–141. 1 indexed citations
6.
7.
Kiemeneij, Ferdinand, Douglas Fraser, Ton Slagboom, GertJan Laarman, & Ron van der Wieken. (2003). Hydrophilic coating aids radial sheath withdrawal and reduces patient discomfort following transradial coronary intervention: A randomized double‐blind comparison of coated and uncoated sheaths. Catheterization and Cardiovascular Interventions. 59(2). 161–164. 42 indexed citations
8.
Kiemeneij, Ferdinand, et al.. (2003). Evaluation of a spasmolytic cocktail to prevent radial artery spasm during coronary procedures. Catheterization and Cardiovascular Interventions. 58(3). 281–284. 113 indexed citations
9.
Regar, Evelyn, GertJan Laarman, Didier Blanchard, et al.. (2002). Sirollmus inhibits restenosis irrespective of the vessel size: a subanalysis of the multicenter RAVEL trial. Journal of the American College of Cardiology. 39. 58–58. 3 indexed citations
10.
Ronner, Eelko, Eric Boersma, GertJan Laarman, et al.. (2002). Early angioplasty in acute coronary syndromes without persistent st-segment elevation improves outcome but increases the need for six-month repeat revascularization. Journal of the American College of Cardiology. 39(12). 1924–1929. 23 indexed citations
11.
Kiemeneij, Ferdinand, et al.. (2001). Measurement of radial artery spasm using an automatic pullback device. Catheterization and Cardiovascular Interventions. 54(4). 437–441. 37 indexed citations
12.
Legrand, Victor, et al.. (1997). Diagnostic value of exercise electrocardiography and angina after coronary artery stenting. American Heart Journal. 133(2). 240–248. 15 indexed citations
13.
Simoons, M. L., et al.. (1995). Ridogrel as an adjunct to thrombolysis in acute myocardial infarction. International Journal of Cardiology. 52(2). 125–134. 11 indexed citations
14.
Kiemeneij, Ferdinand, GertJan Laarman, & Ton Slagboom. (1995). Mode of deployment of coronary Palmaz-Schatz stents after implantation with the stent delivery system: An intravascular ultrasound study. American Heart Journal. 129(4). 638–644. 19 indexed citations
15.
Serruys, Patrick W., Jean‐Paul R. Herrman, Rüdiger Simon, et al.. (1995). A Comparison of Hirudin with Heparin in the Prevention of Restenosis after Coronary Angioplasty. New England Journal of Medicine. 333(12). 757–764. 287 indexed citations
16.
17.
Laarman, GertJan, et al.. (1990). Assessment of cardiac risk before vascular surgery by dipyridamole thallium testing. European Journal of Vascular Surgery. 4(4). 335–340. 5 indexed citations
18.
Laarman, GertJan, Albert V.G. Bruschke, J. Fred Verzijlbergen, et al.. (1990). Thallium-201 scintigraphy after dipyridamole infusion with low level exercise. II. Quantitative analysis vs visual analysis. European Heart Journal. 11(2). 162–172. 10 indexed citations
19.
Planté, Sylvain, GertJan Laarman, Michel Samson, et al.. (1990). Acute complications of ptca for chronic total occlusion. Journal of the American College of Cardiology. 15(2). A136–A136. 1 indexed citations
20.
Laarman, GertJan, et al.. (1988). Efficacy of intravenous dipyridamole with exercise in thallium-201 myocardial perfusion scintigraphy. European Heart Journal. 9(11). 1206–1214. 9 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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