Endovascular β-Radiation to Reduce Restenosis After Coronary Balloon Angioplasty

Abstract

In this study, the administration of endovascular beta-radiation after angioplasty was safe and feasible and substantially altered the postangioplasty late lumen loss, resulting in a lower-than-expected rate of restenosis. On the basis of these encouraging results, a multicenter, randomized trial with operators and patients blinded to treatment assignment is planned.