All patients in both groups were chewed with aspirin 300mg before PCI, and 100μg/kg unfractionated heparin was intravenously administered. Other drugs such as metoprolol, nitrates, statins and other lipid-lowering drugs were used routinely.
All two groups of patients chewed at 300 mg of aspirin prior to PCI surgery, pushing 100 μg/kg of common heparin statically, while other drugs such as metolol, nitrate, statin lipids, etc. were routinely used.
All patients in both groups were given 300 mg of aspirin before PCI, and 100 μ g/kg heparin was given static push. Other drugs such as metoprolol, nitrate, statins were used as usual.<br>