The three loading dose groups were treated the same as in the control group , but were given 80 mg atorvastatin 12 h before PCI ( lowload group ) in combination with 40 mg atorvastatin 2 h to 4 h before PCI ( mid-load group ) or 60 mg atorvastatin 2 h to 4 h before PCI ( high-load group ) .
