目的冠脉造影主要目的是了解病变部位、程度,为进一步治疗提供依据。方法经股动脉、桡动脉途径,常规使用Judkins方法。结果470例造影,285例阳性,阳性率60.6 %。结论无论是疑诊为冠心痛,还是确诊的冠心病,均应行冠状动脉造影,以明确诊断或选择合理的治疗方法。进行冠脉造影安全、可靠,对已确诊的冠心病人在行冠脉造影的同时可考虑行介入治疗。 The purpose of coronary angiography is to understand the main purpose of lesion, degree, to provide the basis for further treatment. Methods Via the femoral artery and radial artery approach, the Judkins method was routinely used. Results 470 cases of angiography, 285 cases were positive, the positive rate of 60.6%. Conclusion Whether it is suspected coronary crown pain, or diagnosed coronary heart disease, coronary angiography should be performed to confirm the diagnosis or choose a reasonable treatment. Coronary angiography is safe and reliable. Coronary angiography can be performed on patients who have been diagnosed with coronary artery disease.