Impact of Intravascular Ultrasound(IVUS)-Guided Chronic Total Occlusion Intervention With Drug-eluting Stents

Conditions

• Coronary Artery Disease

Interventions

• DEVICE: Non-IVUS guided intervention with Endeavor Resolute stent (zotarolimus-eluting stent, Medtronic)
• DEVICE: IVUS guided intervention with Endeavor Resolute stent (zotarolimus-eluting stent, Medtronic)
• DEVICE: Non-IVUS guided intervention with Nobori stent (biolimus A9-eluting stent, Terumo)
• DEVICE: IVUS guided intervention with Nobori stent (biolimus A9-eluting stent, Terumo)

Sponsor

Yonsei University