<unk>  of<unk><unk>  is defined as an occlusion of the<unk><unk>  ≥ 1.5mm in diameter after intervention across the major artery.
PCI complications: loss of side branch
PCI complications: peri procedure bleeding
PCI complications: vessel perforation
PCI complications: slow flow
PCI complications: dissection
PCI complications: distal embolization
PCI complications: coronary vasospasm
PCI complications: renal failure