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对24例原发性高血压病人和6例正常人进行潘生丁、99mTC－MIBI心肌断层显像研究。发现高血压左室肥厚组心肌灌注异常率明显超过心电图左室肥厚伴劳损、平板运动试验阳性、动态心电图心肌缺血者；高血压左室肥厚患者静息状态心肌各节段灌注异常占64．3％～85．7％，而无肥厚患者为0～10．0％，证实左室肥厚更会诱致心肌缺血。
Twenty-four patients with essential hypertension and six normal subjects were investigated for dipyridamole, 99mTC-MIBI myocardial imaging. It was found that the abnormal rate of myocardial perfusion in hypertensive left ventricular hypertrophy group was significantly higher than that of electrocardiogram left ventricular hypertrophy with strain, flat exercise test and ambulatory electrocardiogram myocardial ischemia. The abnormal myocardial perfusion in resting hypertensive patients with hypertensive left ventricular hypertrophy accounted for 64%. 3% to 85.7%, while patients without hypertrophy 0 to 10.0%, confirmed that left ventricular hypertrophy can cause myocardial ischemia.