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分析我院63例初发急性下壁心肌梗塞(AMI)患者Ⅱ导联R/Q比与心电图恢复速度的关系及对AMI近期预后的意义。提示R/Q比值越大,心电图恢复越快,临床表现越轻。病后第12小时心电图恢复快的,以后恢复也迅速.R/Q比值及心电图恢复速度可作为急性下壁心肌梗塞近期预后的指标。
To analyze the relationship between R / Q ratio of Ⅱ lead and electrocardiogram recovery rate in 63 patients with acute inferior myocardial infarction (AMI) in our hospital and its significance to the short-term prognosis of AMI. Tip R / Q ratio, ECG faster recovery, the clinical manifestations of the lighter. After the first 12 hours after the recovery of electrocardiogram fast, and later recovered quickly.R / Q ratio and ECG recovery rate can be used as an indicator of the short-term prognosis of acute inferior myocardial infarction.