Vein graft Total occlusion device Total occlusion Thrombolytic therapy Thermography Stent restenosis Stem cell (BM) Sonotherapy Small vessel Rotablation Risk factor Rescue PCI Radiation Radial artery PTCA restenosis PTCA and CABG PTCA Primary angioplasty Prevention PET and SPECT Peripheral intervention Other pharmacologic adjuvant therapy Ostial lesion OCT New technique Multivessel PTCA MRI and MRA Long lesion Local delivery Left main Laser revascularization Korean Paper IVUS Gene therapy FMD and IMT Facilitated PCI EBCT Distal protection Directional artherectomy DES Converted Complication Calcification Biomarker Bifurcation Bare stent Antiplatelet and Anticoagulation AMI ACS