Simultaneous inflation of two drug-eluting balloons for the treatment of coronary bifurcation restenosis: a concept series.

Coronary bifurcation restenoses are especially challenging lesions to treat. In this report, four cases are described in which an innovative approach consisting of the simultaneous inflation of two drug-eluting balloons has been successfully applied to treat different kinds of bifurcation restenoses following both provisional and complex stenting strategies. These selected cases illustrate the concept and the advantages of a kissing drug-eluting balloon strategy for the treatment of virtually any kind of bifurcation restenosis.