# Chronic Total Occlusion (CTO): Advanced Treatment Options for Completely Blocked Coronary Arteries ## What Is a Chronic Total Occlusion (CTO)? A Chronic Total Occlusion (CTO) is a complete blockage of a coronary https://coronaryangioplastyspeci398098.blogdigy.com/chronic-total-occlusion-cto-advanced-treatment-options-for-completely-blocked-coronary-arteries-68232270