摘要
目的 利用心肌灌注断层显像 ,探讨高血压患者心肌灌注的情况。方法 对 47例高血压患者、1 6例对照组进行心肌灌注断层显像 ,并分析其心肌灌注断层显像结果。结果 高血压组患者心肌缺血阳性率 (66% )显著高于对照组 1 2 .5% (P<0 .0 0 5) ;高血压组心梗发生率 2 3.4% ,显著高于对照组 ,(P<0 .0 5) ;高血压组内心肌缺血患者中吸烟者的比例为 71 % ,显著高于不吸烟者的 2 5% ,(P<0 .0 0 5)。结论 高血压患者较易并发心肌缺血和心梗 。
Objective To investigate the mycardial perfusion in patients with hypertension were affected by hypertension Methods Hypertensive patients and normotensive controls w ere preformed stress and rest 99 Tc m-sestamibi myocardial perfusion tomography,that results were analysed Results The positive rate myocardial perfusion tomography in hypertensive patients was obviously higher than that of normotensive control s,which was 66% vs 12 5%,( P <0 005);the positive rate myocardial infarct i n hypertensive patients was obviously higher than that of normotensive controls, which was 23 4% vs 0%,( P <0 05);the positive rate smoking myocardial ischem ia was obviously higher than no smoking myocardial ischemia in hypertensive pati ents,whic was 71% vs 25%,( P <0 005) Conclusions The positive rate myocardial ischemia and myo cardial infarct in hypertensive patients was obviously higher than that of normo tensive controls,and smoking was risk factor
出处
《医学文选》
2003年第6期823-825,共3页
Anthology of Medicine
