To Evaluate Whether IVUS-guided Drug-eluting Stent (DES) Implantation Leads to Better Clinical Outcomes Compared to Conventional Angiography in the Treatment of Chronic Complete Occlusion (CTO) Disease.
Conditions
- Chronic Total Occlusion of Coronary Artery
Interventions
- PROCEDURE: The guidewire successfully passed the CTO lesion
Sponsor
CCRF Inc., Beijing, China
Collaborators