TCT-347 Frequency of Incomplete Stent Apposition at Side-Branch Ostium After Kissing Balloon Inflation Predicted From Pre-Operative Appearance of Coronary Artery Bifurcation on 3-Dimensional Optical Coherence Tomograms

Bifurcation angle (BA) influences incomplete stent apposition (ISA) at side branch ostium after kissing balloon inflation (KBI). Although BA can be measured by various methods, this study investigated whether 3-dimensional (3D)-optical coherence tomography (OCT) bifurcation types could predict ISA