ArticleHeart and vessels2022
Usefulness of optical coherence tomography with angiographic coregistration in the guidance of coronary stent implantation.
Article in Heart and vessels, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 11 citations in OpenAlex.
- Automatic Image Co-registration of Carotid Angiography and Intravascular Optical Coherence Tomography Based on Machine Learning Method: A Pilot Feasibility Study.Annals of biomedical engineering · 2026Article
- Intravascular Imaging Guidance for Left Main Interventions: The Emerging Role of Optical Coherence Tomography.Journal of cardiovascular development and disease · 2025Review
- Effectiveness of the repeated 3-time-balloon-inflation method in reducing coronary stent edge dissection.Heart and vessels · 2025Article
- Mobilization of endothelial progenitor cells after implantation of CD34 antibody-covered sirolimus-eluting COMBOHeart and vessels · 2025Article
- The 7-step "P" technique: a novel manual push method for high-quality OCT imaging in severe coronary stenosis.Frontiers in cardiovascular medicine · 2025Article
- Optical coherence tomography to guide percutaneous coronary intervention.EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology · 2024Review
- Optical coherence tomography criteria for stent optimisation.EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology · 2022Article
- Detection of myocardial bridge by optical coherence tomography.The international journal of cardiovascular imaging · 2022Article
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Authors and funding
12 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Optical coherence tomography (OCT)-angiography coregistration during stent implantation may be useful to avoid geographical mismatch and incomplete lesion coverage. Untreated lipid-rich plaque at stent edge is associated with subsequent stent edge restenosis. The present study sought to compare the frequency of untreated lipid-rich plaque at the stent edge between OCT-guided percutaneous coronary intervention (PCI) with and without OCT-angiography coregistration. We investigated 398 patients who underwent OCT-guided stent implantation (n = 198 in the coregistration group, and n = 200 in the no coregistration group). In OCT after PCI, untreated lipid-lich plaque was identified by the maximum lipid arc > 180˚ in the 5-mm stent edge segment. The PCI-targeted lesion characteristics and stent length were not different between the coregistration group and the no coregistration group. The frequency of untreated lipid-rich plaque in either proximal or distal stent edge segment was significantly lower in the coregistration group than in the no coregistration group (16% vs. 26%, P = 0.015). The frequency of stent-edge dissection (5% vs. 6%, P = 0.516) and untreated stenosis (2% vs. 3%, P = 0.724) was low and without significant differences between the two groups. In OCT-guided PCI, the use of OCT-angiography coregistration was associated with a reduced frequency of untreated lipid-rich plaque at stent edges. OCT-angiography coregistration has a positive impact on PCI results.
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