Necessity sequential intermediate kissing balloon dilation for crush stenting: Further insights from metal/polymer vessel scaffolds bench testing.

ABSTRACT: Sequential intermediate kissing balloon dilation (sIKBD) is crucial for crush stenting, but it require appropriate procedure remains unclear for crush stenting. This study aims to investigate whether sIKBD is necessary and how it can be properly performed during crush stenting. Mini-crush stenting (mini-CS) and sIKBD for mini-crush stenting (sIKBD-mini-CS) using metal drug-eluting stents/polymer bioresorbable vessel scaffolds (mDES/pBVS) were emulated in bifurcation models considering the branch diameter difference, and sIKBD was added to mini-CS for pretreating side-branch (SB) stent before main-branch (MB) stenting (second figure), respectively. Micro-computed tomography was used to assess the morphological parameters of bifurcated stents including length of overlapping stent segment, re

SUBMITTER: Tu S 

PROVIDER: S-EPMC11521051 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature