摘要
目的:分析我科冠心病患者临床症状和冠脉造影资料,总结右冠脉狭窄的临床特点。方法:统计我科2002至2006所有行冠脉造影并确诊冠心病患者的冠脉狭窄资料,将其分为单支血管病变组和多支病变组,就右冠和左冠脉病变的特点作对比分析。结果:多支病变组右冠脉和左冠脉狭窄发病率相差不明显(P>0.05),而单支病变组右冠脉狭窄发病率明显低于左冠脉(P<0.001)。结论:右冠脉狭窄病变发病率比较低。
In order to analysis the clinical character of stenosis of right coronary artery （PCA）. Methods： According to the results of coronary arteriography of the patient from 2002 to 2006, all patients were divided into two groups： single coronary artery stenosis group and multi-coronary artery stenosis group. Then the difference of prevalence rate of coronary artery stenosis between RCA and left coronary artery （LCA） was compared. Results： In the prevalence rate of coronary artery stenosis there was no significant difference （P〈0. 05） between RCA and LCA in multi-coronary artery stenotsis group. However, in the group of single coronary artery stenosis, the prevalence rate of coronary artery stenosis of RCA was less than that of LCA （P〈0. 001）. Conclusion.. The morbidity of RCA stenosis is less than that of left coronary artery.
出处
《心血管康复医学杂志》
CAS
2007年第2期121-123,共3页
Chinese Journal of Cardiovascular Rehabilitation Medicine
关键词
冠状动脉疾病
心肌缺血
发病率
Coronary artery disease
Myocardial ischemia
Morbidity
