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本研究以运动诱发隐匿性心肌缺血的患者为对象,测试其牙痛阈值,以期判明全身(非区域)性疼痛敏感性降低与否。在运动可重复诱发心肌缺血的连续108例患者中,Ⅰ组52例诱发心肌缺血时并无症状,Ⅱ组5.6例诱发心肌缺血时伴不同程度心绞痛。Ⅰ组和Ⅱ组的年龄分别为51.29±7.9岁和52.13±7.6岁,心绞痛史分别有21例
In this study, patients with exercise-induced occult myocardial ischemia were tested for their toothache threshold in order to determine whether systemic (non-regional) pain sensitivity decreased or not. Of the 108 consecutive patients with exercise-induced myocardial ischemia, 52 patients in group I had no symptoms of myocardial ischemia, and 5.6 patients in group II had different degrees of angina pectoris. The age of group Ⅰ and group Ⅱ were 51.29 ± 7.9 years and 52.13 ± 7.6 years respectively, and the history of angina pectoris was 21 cases