Randomized Comparison of DCB for the Treatment of Superficial Femoral and Popliteal Peripheral Artery Disease

Inclusion Criteria: * Age 19 and above * Subject with claudication or critical limb ischemia(Rutherford classification level 2\~5) * Subject with total occlusion or stenosis ≥70%(de novo, restenosis) * Vessel diameter 4\~6mm * Success to guide wire pass * Patients who don't have known hypersensitivity or allergy for dual-platelets * Willing and able to provide informed written consent Exclusion Criteria: * Acute stage * Acute thrombosis in target limb or target vessel * Failure to guide wire pass * Distal outflow * Lesion with poor inflow * Life expectancy ≤ 2 years * Allergic to paclitaxel * Pregnant or breast feeding woman or disagree with contraception or having children