TCTAP C-111 Crusade Micro-Catheter Assisted Antegrade Wiring of a Chronic Total Occlusion Lesion Located at Proximal Bifurcation of the Left Anterior Descending Artery

### Patient initials or identifier number LDC ### Relevant clinical history and physical exam 80-year-old male presented with acute infero-lateral myocardial infarction on 2014/7/16. Killip-1. Emergency percutaneous coronary intervention (PCI) was performed and the left circumflex artery (LCX)