既往报导支持X综合征和冠心病(CAD)患者运动时、后ST段压低及动态监测缺血发作的特征具有相似性。亦有研究认为X综合征患者运动缺血的心率阚及心率—血压乘积较高,动态监测无症状性或静息缺血发作的比倒较高,且时间延长。本研究比较了X综合征和CAD患者运动诱发及日常生活中出现的缺血发作类型、缺血和心率改变的关系。 It has been reported that the characteristics of ST-segment depression and dynamic monitoring of ischemic stroke were similar in patients with X syndrome and coronary artery disease (CAD). Some studies have shown that patients with X syndrome, ischemic heart rate Kan and heart rate - the product of high blood pressure, dynamic monitoring of asymptomatic or silent ischemic attack than the inverted higher, and prolonged. This study compared the relationship between syndrome X and exercise-induced CAD in CAD patients and the types of ischemic attacks, ischemia, and heart rate changes occurring in daily life.