Impact of non-compliant balloons on long-term clinical outcomes in coronary bifurcation lesions: results from the COBIS (COronary BIfurcation Stent) II registry

Taek Kyu Park1, MD; Jae-Hwan Lee2, MD; Young Bin Song1*, MD; Jin-Ok Jeong2, MD; Joo-Yong Hahn1, MD; Jeong Hoon Yang1, MD; Seung-Hyuk Choi1, MD; Jin-Ho Choi1, MD; Sang Hoon Lee1, MD; Myung-Ho Jeong3, MD; Hyo-Soo Kim4, MD; Ju Hyeon Oh5, MD; Cheol Woong Yu6, MD; Seung Woon Rha7, MD; Yangsoo Jang8, MD; Jung Han Yoon9, MD; Seung-Jea Tahk10, MD; Ki Bae Seung11, MD; Jong-Seon Park12, MD; Hyeon-Cheol Gwon1