Clinical Implications of Bifurcation Angles in Left Main Bifurcation Intervention Using a Two-Stent Technique.

ABSTRACT:

Objectives

The aim of this study was to assess the clinical impact of 3 bifurcation angles in left main (LM) bifurcation treated with the 2-stent technique.

Background

Data are limited regarding the impact of bifurcation angles after LM percutaneous coronary intervention (PCI).

Methods

Using patient-level 4 multicenter registries in Korea, 462 patients undergoing LM bifurcation PCI with the 2-stent technique were identified (181 crush, 167 T-stenting; 63% 1^st generation drug-eluting stent (DES), 37% 2^nd generation DES). Three bifurcation angles, between the LM and left anterior descending (LAD), the LM and left circumflex (LCX), and the LAD and LCX, were measured. The primary outcome was target lesion failure (TLF), a composite of cardiac death,

SUBMITTER: Ki YJ 

PROVIDER: S-EPMC7374237 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature