258
Participants
Start Date
November 30, 2007
Primary Completion Date
January 31, 2012
Study Completion Date
February 29, 2012
Conservative strategy
"* Main vessel stenting was performed.~* Side branch ballooning and kissing ballooning were done if Thrombolysis In Myocardial Infarction (TIMI) flow \<3 in the side branch after main vessel stenting in non-left main bifurcation (non-LM) subgroup, and diameter stenosis (DS) \>75% in LM subgroup.~* Side branch stenting was performed if TIMI flow \<3 in the Side branch after ballooning in non-LM subgroup, and DS \>50% or dissection in the Side branch after ballooning in LM subgroup."
Aggressive strategy
"* Main vessel was performed.~* Side branch ballooning and kissing ballooning were done if DS \>75% in the side branch after main vessel stenting in non-LM subgroup, and DS \>50% in LM subgroup.~* Side branch stenting was performed if DS \>50% in the side branch after ballooning in non-LM subgroup, and DS \>30% or dissection in the side branch after ballooning in LM subgroup."
Samsung Medical Center, Seoul
Samsung Medical Center
OTHER