ArticleThe international journal of cardiovascular imaging2011
Quantitative coronary analysis in the Nordic Bifurcation studies.
Article in The international journal of cardiovascular imaging, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 16 citations in OpenAlex.
- Article
- Cardiovascular imaging 2011 in the International Journal of Cardiovascular Imaging.The international journal of cardiovascular imaging · 2012Review
- QCA, IVUS and OCT in interventional cardiology in 2011.Cardiovascular diagnosis and therapy · 2011Review
- QCA editorial.The international journal of cardiovascular imaging · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Quantitative coronary analysis (QCA) of bifurcation lesions in the Nordic Bifurcation studies was performed using software dedicated to bifurcating vessels. By now, pre-PCI, post-PCI and 8-month follow-up angiograms of 957 patients have been analyzed in the first three Nordic Bifurcation studies. Large scale clinical studies with specific areas of interest require QCA software with high intra- and inter observer reproducibility, an efficient workflow, flexible features of analysis, a detailed output, and facilities for data export. Recently, a dedicated second generation 2D QCA bifurcation software became commercially available. We used this new software in the third Nordic Bifurcation study for efficient and tailored analysis. Despite widespread automation of the analysis process and experienced observers, an elaborate standard operating procedure is still essential for standardized high quality QCA analysis of bifurcation lesions.
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Registered trials
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