When, why, and how to perform wire-based antegrade dissection and reentry technique
- Authors: Galassi A.R.; Sucato V.; Giunta R.; Puglisi S.; Diana D.; Vadala G.; Novo G.
- Publication year: 2022
- Type: Capitolo o Saggio
- OA Link: http://hdl.handle.net/10447/593234
Abstract
Antegrade dissection and reentry (ADR) refers to an attempt to cross a coronary chronic total occlusion (CTO) lesion through wire and/or equipment passage in the subintimal space followed by reentry to the distal true lumen. From the original subintimal tracking and reentry (STAR) technique description by Colombo in 2005, refinement of the technique, improved characteristics of the microcatheters and wires, and better understanding of subadventitial vessel trauma have led to higher success rates, lower complications rates, and improved long-term outcomes. In this chapter, we discuss the technique, its outcomes, and limitations.