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静息心电图对疑有急性心肌梗塞(AMI)患者的诊断价值已被确定,而它对新近发生胸痛患者探究是否由于心脏原因所致则其作用不明确。作者连续观察在胸痛诊所就诊的250例患者,以确定这些患者新发胸痛由心脏所致的可能性。病人和方法胸痛诊所建于1988年10月。该地区120位全科医生接到通知,对新发胸痛病例每日均可作充分估计。患者于每日下午2时至4时送至该诊所,根据记录的病史、体检和静息心电图,所有患者均由心脏病科的注册
The diagnostic value of resting electrocardiogram in patients with suspected acute myocardial infarction (AMI) has been established, and its role in exploring whether new-onset chest pain is due to cardiac causes is unclear. The authors continually observed 250 patients treated at a chest pain clinic to determine the probability of a new heart attack in their patients. Patient and method chest pain clinic was built in October 1988. A total of 120 general practitioners in the area were informed of the daily new cases of chest pain that could be fully estimated. Patients were taken to the clinic daily from 2 pm to 4 pm. According to the recorded medical history, physical examination and resting electrocardiogram, all patients were registered by the cardiology department