A "simplified" culotte technique using two dedicated bifurcation stents and additional angiographic stent enhancement to treat a complex bifurcation lesion in non-ST segment elevation myocardial infarction with poor left ventricular function

Abstract

We present a case of a bifurcation lesion treated with two dedicated sirolimus eluting bifurcation stents, BiOSS Lim in the setting of non-ST elevation myocardial infarction and poor left ventricular function. We demonstrate the feasibility of a new technique, a "simplified" culotte technique. The key differences of this new technique compared with conventional culotte are: better sizing of the stent due to the specific design of the stent with a larger proximal diameter and smaller distal diameter, direct stenting of the second stent without predilatation of the stent struts of the first deployed stent, and possibility to perform post-dilatation directly with properly sized balloons without additional predilatation.