Clinical Observation on Prevention of Restenosis in Cases with Coronary Heart Disease after Percutaneous Transluminal Coronary Angioplasty with Concentrated Xuefu Zhuyu Pill / 中医杂志

Cases with coronary heart disease after successful PTCA were selected for observation of the preventive' action of CXZP on restenosis of the vessel. Results revealed that (1) In the western medicine group 15 cases experienced recurrent angina pectoris. Among them, 12 cases received repeated angiography, 11 of them were confirmed to have restenosis while the 3 other cases were positive in ECG exercise treadmill test. No obvious changes were observed in stasis integration before and after treatment (P