title: I recently had a drug-coated stent implanted, but I read that there are higher rates of problems when these stents are used "off-label." What does that mean?
mesh_terms: D003328:Coronary Thrombosis / Q000209:etiology; D017277:Drug Approval; D011307:Drug Prescriptions; D054855:Drug-Eluting Stents / Q000009:adverse effects*; D064420:Drug-Related Side Effects and Adverse Reactions; D004868:Equipment Failure; D006801:Humans; D010818:Practice Patterns, Physicians'; D012307:Risk Factors; D017211:Treatment Failure; D014481:United States; D014486:United States Food and Drug Administration