"DEB is a relatively new treatment which is effective in treating blockages in blood vessels around the heart. It also proves to be useful in reducing blockages that might occur inside a stent," Chandra said.
http://ummid.com/news/2011/September/18.09.2011/technique_to_treat_heart_disease.htm
http://ummid.com/news/2011/September/18.09.2011/technique_to_treat_heart_disease.htm