Drug Eluting Stent A drug-eluting stent (DES) is a medical device used in interventional cardiology to treat coronary artery disease. It is a small, tubular scaffold typically made of metal (such as stainless steel or cobalt-chromium) that is coated with a special medication or drug. The stent is designed to be implanted in narrowed or blocked coronary arteries during a medical procedure called angioplasty. get more info @ https://www.datalibraryresearch.com/market-analysis/drug-eluting-stent-market-5103