TCTAP C-090 Complete Revascularization of LAD Long CTO by Segmented and Staged Canalization

### Patient Initials or Identifier Number Mr. Xu ### Relevant Clinical History and Physical Exam The 51-year-old Mr. Xu had type 2 DM and HTN, hyperlipidemia and smoking history, he had palpitation for 10 years, and reduced exercise for 1 year. He received health exam with 256 slice coronary CT