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.
A prospective validation of the HEART score for chest pain patients at the emergency department
2013371 citationsBarbra E. Backus, A. Jacob Six et al.International Journal of Cardiologyprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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This map shows the geographic impact of R. A. Tio'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 R. A. Tio with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. A. Tio more than expected).
This network shows the impact of papers produced by R. A. Tio. 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 R. A. Tio. The network helps show where R. A. Tio may publish in the future.
Co-authorship network of co-authors of R. A. Tio
This figure shows the co-authorship network connecting the top 25 collaborators of R. A. Tio.
A scholar is included among the top collaborators of R. A. Tio 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 R. A. Tio. R. A. Tio is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Backus, Barbra E., A. Jacob Six, Johannes C. Kelder, et al.. (2013). A prospective validation of the HEART score for chest pain patients at the emergency department. International Journal of Cardiology. 168(3). 2153–2158.371 indexed citations breakdown →
Verschuren, Jeffrey J. W., M. Lourdes Sampietro, Douwe Pons, et al.. (2010). Matrix metalloproteinases 2 an 3 gene polymorphisms and the risk of target vessel revascularisation after percutaneous coronary intervention. European Heart Journal. 31. 88–88.2 indexed citations
Asselbergs, Folkert W., Jan Roelof van der Meer, R. A. Tio, et al.. (2004). Anemia predicts cardiovascular events in patients with coronary artery disease. UCL Discovery (University College London).1 indexed citations
8.
Asselbergs, Folkert W., et al.. (2004). Statin use is associated with lower EPO levels in patients with coronary artery disease. European Heart Journal. 25. 603–603.1 indexed citations
Tio, R. A., et al.. (2001). Myocardial gene therapy with vascular endothelial growth factor (VEGF) and not endomyocardial laser therapy improves perfusion reserve in patients with endstage coronary artery disease (CAD).. Data Archiving and Networked Services (DANS). 104(17). 55–55.3 indexed citations
Tio, R. A., et al.. (1999). Angiotensin II receptor polymorphism is associated with endothelial function on top of other cardiovascular risk factors : The intervention cardiology risk stratification (ICARIS) study. Circulation. 100(18). 48–48.6 indexed citations
13.
Tio, R. A., et al.. (1998). Intramyocardial injection with naked DNA encoding for VEGF causes local and systemic production of VEGF, and improves collateral flow to ischemic myocardial tissue.. Data Archiving and Networked Services (DANS).3 indexed citations
14.
Tiran, Andreas, et al.. (1996). Serological response to Human Cytomegalovirus in patients undergoing percutaneous transluminal coronary angioplasty. Data Archiving and Networked Services (DANS). 94(8). 4157–4157.1 indexed citations
Gilst, Wiek H. van, R. A. Tio, Jan van Wijngaarden, P. A. de Graeff, & H. Wesseling. (1992). Effects of converting enzyme inhibitors on coronary flow and myocardial ischemia.. PubMed. 19 Suppl 5. S134–9.11 indexed citations
17.
Tio, R. A., et al.. (1992). Neurohumoral changes and the inducibility of ventricular tachycardias: effect of early reperfusion on the ischemic porcine myocardium.. PubMed. 316. 43–59.1 indexed citations
18.
Tio, R. A., et al.. (1990). The effects of bradykinin and the ischemic isolated rat heart.. PubMed. 22. 85–9.7 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.