Comparison of definitions of coronary artery reference sizes and effects on stent selection and evaluation of stent expansion.

ABSTRACT: Accurate determination of coronary reference size is essential for optimal stent selection and evaluation of stent expansion during percutaneous coronary intervention (PCI). Several approaches for reference size estimation have been published with no universal agreement. The aim of this study was to investigate if potential differences in coronary reference size estimation lead to differences in stent and balloon selection and in detection of stent under expansion. Definitions for coronary reference size estimation, stent size selection, and stent expansion were identified in 17 randomized controlled trials. The identified methods were applied in a population of 32 clinical cases. Reference size estimates ranged up to 1.35mm, and indicated nominal stent size ranged up to 1.0 mm in the same

SUBMITTER: Andreasen LN 

PROVIDER: S-EPMC10520108 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature