 This study is a multicenter up to 8 European centers, prospective, randomized single blind study. This study has a 2-arm design assessing the safety and effectiveness of the Tin-coated MAR-Tyn stent to an uncoated control cobalt-chromium balloon-expandable stent Vision, Abbott Vascular, both mounted on a Rapid Exchange Stent Delivery System. A total of 160 patients will be entered in the study and will be randomized on a 1:1 basis. Patients who meet the eligibility criteria will be either randomized to Treatment A or Treatment B. The patient will not know which stent will be implanted while the physician will be unblinded . Patients will be followed at 30 days, 6, and 12 months post-procedure, with all patients undergoing repeat angiography at 6 months. All adverse events up to the 1 year follow-up period will be collected and analyzed. 