Karel T. Koch

11.9k citations

203 papers · 7.6k indexed · 2 hit papers · h-index 47

Cardiology and Cardiovascular Medicine top 0.2%
Surgery top 0.2%
Radiology, Nuclear Medicine and Imaging top 0.2%
Biomedical Engineering top 2%
Pulmonary and Respiratory Medicine top 2%

Co-authors: Jan J. Piek Robbert J. de Winter José P.S. Henriques Marije M. Vis Jan G.P. Tijssen Jan Baan Martijn Meuwissen René J. van der Schaaf
Topics: Coronary Interventions and Diagnostics (127 papers)Acute Myocardial Infarction Research (89 papers)Cardiac Imaging and Diagnostics (73 papers)
Cited by: Cardiology and Cardiovascular Medicine Radiology, Nuclear Medicine and Imaging Surgery
Journals: New England Journal of Medicine CirculationSHILAP Revista de lepidopterología
Partner nations: Netherlands United States United Kingdom

In The Last Decade

Karel T. Koch

201 papers receiving 7.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Percutaneous Mechanical Circulatory Support Versus Intra-Aortic Balloon Pump in Cardiogenic Shock After Acute Myocardial Infarction

2016 539 citations Dagmar M. Ouweneel, Krischan D. Sjauw et al. Journal of the American College of Cardiology profile →
Bioresorbable Scaffolds versus Metallic Stents in Routine PCI

2017 290 citations Joanna J. Wykrzykowska, Robin P. Kraak et al. profile →

Peers

Countries citing papers authored by Karel T. Koch

Since Specialization

Citations

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

Fields of papers citing papers by Karel T. Koch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karel T. Koch

This figure shows the co-authorship network connecting the top 25 collaborators of Karel T. Koch. A scholar is included among the top collaborators of Karel T. Koch 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 Karel T. Koch. Karel T. Koch is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Impact of lesion preparation and stent optimisation on lesion-oriented events in PCI with drug-eluting stents: 5-year results from the AIDA trial 2025 ·Netherlands Heart Journal ·(unknown),Maik J. Grundeken,(unknown),Robin P. Kraak,Deborah N. Kalkman,René J. van der Schaaf,Sjoerd H. Hofma,Karin Arkenbout,(unknown),Karel T. Koch,Yoshinobu Onuma,Patrick W. Serruys,Jan G.P. Tijssen,Robbert J. de Winter,Joanna J. Wykrzykowska,R. Tijssen	0
2	Dobutamine stress echocardiography during transcatheter edge‐to‐edge mitral valve repair predicts residual mitral regurgitation 2023 ·Catheterization and Cardiovascular Interventions ·(unknown),(unknown),Susanne Eberl,Daniëlle Robbers‐Visser,S. Matthijs Boekholdt,Marcel A.M. Beijk,Karel T. Koch,Robbert J. de Winter,Berto J. Bouma,Jan Baan	1
3	Tricuspid regurgitation after transcatheter mitral valve repair: Clinical course and impact on outcome 2021 ·Catheterization and Cardiovascular Interventions ·(unknown),Karel T. Koch,Robbert J. de Winter,Daniëlle Robbers‐Visser,S. Matthijs Boekholdt,(unknown),Jan Baan,Berto J. Bouma	11
4	Pre-PCI versus immediate post-PCI Impella initiation in acute myocardial infarction complicated by cardiogenic shock 2020 ·PLoS ONE ·(unknown),Mina Karami,Krischan D. Sjauw,Annemarie E. Engström,Dagmar M. Ouweneel,Justin de Brabander,Marije M. Vis,Joanna J. Wykrzykowska,Marcel A.M. Beijk,Karel T. Koch,Jan Baan,Robbert J. de Winter,Jan J. Piek,Antoine H.G. Driessen,Wim K. Lagrand,Alexander P. J. Vlaar,Jan Paul Ottervanger,José P.S. Henriques	13
5	Final five‐year results of the REMEDEE Registry: Real‐world experience with the dual‐therapy COMBO stent 2020 ·Catheterization and Cardiovascular Interventions ·(unknown),Jaya Chandrasekhar,Deborah N. Kalkman,Pier Woudstra,Ian Menown,Harry Suryapranata,Peter den Heijer,Andrés Íñiguez,Arnoud W.J. van ‘t Hof,Andrejs Ērglis,Karin Arkenbout,Philippe Müller,Karel T. Koch,Jan G.P. Tijssen,Marcel A.M. Beijk,Robbert J. de Winter	6
6	Real-life use of left ventricular circulatory support with Impella in cardiogenic shock after acute myocardial infarction: 12 years AMC experience 2018 ·European Heart Journal Acute Cardiovascular Care ·Dagmar M. Ouweneel,Justin de Brabander,Mina Karami,Krischan D. Sjauw,Annemarie E. Engström,Marije M. Vis,Joanna J. Wykrzykowska,Marcel A.M. Beijk,Karel T. Koch,Jan Baan,Robbert J. de Winter,Jan J. Piek,Wim K. Lagrand,Thomas G. V. Cherpanath,Antoine H.G. Driessen,Riccardo Cocchieri,Bas A.J.M. de Mol,Jan G.P. Tijssen,José P.S. Henriques	57
7	TCT-695 Elixhauser comorbidity score is the best risk score in predicting survival after MitraClip implantation 2017 ·Journal of the American College of Cardiology ·(unknown),(unknown),(unknown),Karel T. Koch,Marije M. Vis,José P.S. Henriques,(unknown),S. Matthijs Boekholdt,Jan J. Piek,Berto J. Bouma,Jan Baan	1
8	Influence of chronic kidney disease on anticoagulation levels and bleeding after primary percutaneous coronary intervention in patients treated with unfractionated heparin 2015 ·Journal of Thrombosis and Thrombolysis ·Wouter J. Kikkert,(unknown),Peter Damman,Bimmer E. Claessen,Jan P. van Straalen,Marije M. Vis,Jan Baan,Karel T. Koch,Ron J.G. Peters,Robbert J. de Winter,Jan J. Piek,Jan G.P. Tijssen,José P.S. Henriques	6
9	Predictors and prognostic consequence of gastrointestinal bleeding in patients with ST-segment elevation myocardial infarction 2015 ·International Journal of Cardiology ·Wouter J. Kikkert,Mariëlla E.C.J. Hassell,Ronak Delewi,(unknown),Jan Baan,Marije M. Vis,Karel T. Koch,Robbert J. de Winter,Jan J. Piek,Jan G.P. Tijssen,José P.S. Henriques	16
10	Recurrent Myocardial Infarction After Primary Percutaneous Coronary Intervention for ST-Segment Elevation Myocardial Infarction 2013 ·The American Journal of Cardiology ·Wouter J. Kikkert,Loes P. Hoebers,Peter Damman,Krystien V.V. Lieve,Bimmer E. Claessen,Marije M. Vis,Jan Baan,Karel T. Koch,Robbert J. de Winter,Jan J. Piek,Jan G.P. Tijssen,José P.S. Henriques	22
11	TCT-47 Angiographic And Procedural Outcome Of Percutaneous Coronary Intervention With The STENTYS(r) Self-Apposing Coronary Stent In Patients Not Treated For STEMI. 2013 ·Journal of the American College of Cardiology ·(unknown),Maik J. Grundeken,Jan Baan,Marije M. Vis,José P.S. Henriques,Jan J. Piek,Joanna J. Wykrzykowska,Jan G.P. Tijssen,Karel T. Koch,Robbert J. de Winter	1
12	Two‐year follow‐up of the genous™ endothelial progenitor cell capturing stent versus the taxus liberté stent in patients with De Novo coronary artery lesions with a high‐risk of restenosis 2011 ·Catheterization and Cardiovascular Interventions ·Marcel A.M. Beijk,Margo Klomp,Nan van Geloven,Karel T. Koch,José P.S. Henriques,Jan Baan,Marije M. Vis,Jan G.P. Tijssen,Jan J. Piek,Robbert J. de Winter	33
13	Right Ventricular Dysfunction is an Independent Predictor for Mortality in ST-Elevation Myocardial Infarction Patients Presenting with Cardiogenic Shock on Admission 2010 ·European Journal of Heart Failure ·Annemarie E. Engström,Marije M. Vis,Berto J. Bouma,R. B. A. van den Brink,Jan Baan,Bimmer E. Claessen,Wouter J. Kikkert,Krischan D. Sjauw,Martijn Meuwissen,Karel T. Koch,Robbert J. de Winter,Jan G.P. Tijssen,Jan J. Piek,José P.S. Henriques	56
14	Multiple Biomarkers at Admission Significantly Improve the Prediction of Mortality in Patients Undergoing Primary Percutaneous Coronary Intervention for Acute ST-Segment Elevation Myocardial Infarction 2010 ·Journal of the American College of Cardiology ·Peter Damman,Marcel A.M. Beijk,Wichert J. Kuijt,Niels Verouden,Nan van Geloven,José P.S. Henriques,Jan Baan,Marije M. Vis,Martijn Meuwissen,Jan P. van Straalen,Johan Fischer,Karel T. Koch,Jan J. Piek,Jan G.P. Tijssen,Robbert J. de Winter	73
15	Prognosis among survivors of primary ventricular fibrillation in the percutaneous coronary intervention era 2009 ·American Heart Journal ·Jonas S.S.G. de Jong,Roos F. Marsman,José P.S. Henriques,Karel T. Koch,Robbert J. de Winter,Michael W.T. Tanck,Arthur A.M. Wilde,Lukas Dekker	16
16	The prognostic value of combined intracoronary pressure and blood flow velocity measurements after deferral of percutaneous coronary intervention 2008 ·Catheterization and Cardiovascular Interventions ·Martijn Meuwissen,Steven A. J. Chamuleau,Maria Siebes,Robbert J. de Winter,Karel T. Koch,Lea M. Dijksman,(unknown),Jan G.P. Tijssen,Jos A. E. Spaan,Jan J. Piek	67
17	Plaque Instability Frequently Occurs Days or Weeks Before Occlusive Coronary Thrombosis 2005 ·Circulation ·Saskia Z.H. Rittersma,Allard C. van der Wal,Karel T. Koch,Jan J. Piek,José P.S. Henriques,(unknown),(unknown),(unknown),Robbert J. de Winter	211
18	Impact of strut thickness on late luminal loss after coronary artery stent placement 2004 ·The American Journal of Cardiology ·Saskia Z.H. Rittersma,Robbert J. de Winter,Karel T. Koch,Matthijs Bax,Carl E. Schotborgh,(unknown),Jan G.P. Tijssen,Jan J. Piek	73
19	Prognostic value of coronary blood flow velocity and myocardial perfusion in intermediate coronary narrowings and multivessel disease 2002 ·Journal of the American College of Cardiology ·Steven A. J. Chamuleau,René A. Tio,Carel C. de Cock,Ebo D. de Muinck,Nico H.J. Pijls,Berthe L.F. van Eck‐Smit,Karel T. Koch,Martijn Meuwissen,Marcel G. W. Dijkgraaf,(unknown),Hein J. Verberne,Rob A.M van Liebergen,Gert Jan Laarman,Jan G.P. Tijssen,Jan J. Piek	66
20	Short-Term (4 Hours) Observation After Elective Coronary Angioplasty 1997 ·The American Journal of Cardiology ·Karel T. Koch,Jan J. Piek,Robbert J. de Winter,George K. David,(unknown),Kong I. Lie	9

About Karel T. Koch

Karel T. Koch is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging, having authored 203 papers that have together received 7.6k indexed citations. Recurring topics across this work include Coronary Interventions and Diagnostics (127 papers), Acute Myocardial Infarction Research (89 papers) and Cardiac Imaging and Diagnostics (73 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (5.2k citations), Radiology, Nuclear Medicine and Imaging (2.9k citations) and Surgery (4.9k citations). Karel T. Koch has collaborated with scholars based in Netherlands, United States and United Kingdom. Frequent co-authors include Jan J. Piek, Robbert J. de Winter, José P.S. Henriques, Marije M. Vis, Jan G.P. Tijssen, Jan Baan, Martijn Meuwissen, Jan G.P. Tijssen, René J. van der Schaaf and Steven A. J. Chamuleau. Their work appears in journals such as New England Journal of Medicine, Circulation and SHILAP Revista de lepidopterología.

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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