Gutenberg Open Science: Use of intravascular ultrasound for optimal vessel sizing in chronic total occlusion percutaneous coronary intervention

Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-8598

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DC Field	Value	Language
dc.contributor.author	Blessing, Recha	-
dc.contributor.author	Buono, Andrea	-
dc.contributor.author	Ahoopai, Majid	-
dc.contributor.author	Geyer, Martin	-
dc.contributor.author	Knorr, Maike	-
dc.contributor.author	Brandt, Moritz	-
dc.contributor.author	Steven, Sebastian	-
dc.contributor.author	Drosos, Ioannis	-
dc.contributor.author	Münzel, Thomas	-
dc.contributor.author	Wenzel, Philip	-
dc.contributor.author	Gori, Tommaso	-
dc.contributor.author	Dimitriadis, Zisis	-
dc.date.accessioned	2023-01-20T08:33:27Z	-
dc.date.available	2023-01-20T08:33:27Z	-
dc.date.issued	2022	-
dc.identifier.uri	https://openscience.ub.uni-mainz.de/handle/20.500.12030/8614	-
dc.description.abstract	Aim: The aim of this study is to provide evidence on how use of standardized intravascular ultrasound (IVUS) use impacts stent size choice in the setting of chronic total occlusion (CTO) percutaneous coronary intervention (PCI) compared to visual estimation. Methods and results: Data of 82 consecutive patients who had successfully undergone IVUS-guided revascularization of CTO at the University Medical Center Mainz were analyzed. Angiography-based stent size prediction for the proximal and distal vessels was compared to the implanted stent diameter after IVUS assessment. Angiography-based stent size prediction for the proximal vessel was 3.09 ± 0.41, whereas IVUS use demonstrated larger vessel diameter, resulting in larger implanted stent diameter (3.24 ± 0.45, p < 0.001). Proximal vessel stent size prediction was underestimated in the majority of patients by angiographic estimation. Angiography-based stent size prediction for the distal vessel was 2.79 ± 0.38, whereas IVUS use demonstrated larger vessel diameter, resulting in larger implanted stent diameter (2.92 ± 0.39, p < 0.001). Conclusion: Pre-stent IVUS assessment in CTO PCI provides important information on vessel morphology and size. Angiography-based stent size prediction for the proximal and distal vessels was frequently underestimated, IVUS use demonstrated larger vessel diameter, resulting in significantly larger implanted stent diameter.	en_GB
dc.description.sponsorship	Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 491381577	de
dc.language.iso	eng	de
dc.rights	CC BY	*
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/	*
dc.subject.ddc	610 Medizin	de_DE
dc.subject.ddc	610 Medical sciences	en_GB
dc.title	Use of intravascular ultrasound for optimal vessel sizing in chronic total occlusion percutaneous coronary intervention	en_GB
dc.type	Zeitschriftenaufsatz	de
dc.identifier.doi	http://doi.org/10.25358/openscience-8598	-
jgu.type.contenttype	Scientific article	de
jgu.type.dinitype	article	en_GB
jgu.type.version	Published version	de
jgu.type.resource	Text	de
jgu.organisation.department	FB 04 Medizin	de
jgu.organisation.number	2700	-
jgu.organisation.name	Johannes Gutenberg-Universität Mainz	-
jgu.rights.accessrights	openAccess	-
jgu.journal.title	Frontiers in Cardiovascular Medicine	de
jgu.journal.volume	9	de
jgu.pages.alternative	922366	de
jgu.publisher.year	2022	-
jgu.publisher.name	Frontiers	de
jgu.publisher.place	Lausanne	de
jgu.publisher.issn	2297-055X	de
jgu.organisation.place	Mainz	-
jgu.subject.ddccode	610	de
jgu.publisher.doi	10.3389/fcvm.2022.922366	de
jgu.organisation.ror	https://ror.org/023b0x485	-
jgu.subject.dfg	Lebenswissenschaften	de
Appears in collections:	DFG-491381577-G

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