Guidewire Manipulation-Directed IVUS-Guided Antegrade Dissection and Re-Entry Without Dedicated Devices.
BACKGROUND Intravascular ultrasound (IVUS)-guided antegrade dissection and re-entry (ADR) is an emerging strategy for chronic total occlusion (CTO) percutaneous coronary intervention (PCI). However, its adoption has been limited by the perceived requirement for dedicated IVUS systems and specialized puncture guidewires...