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1975年10月至1985年9月间,115例单纯性或复合性大血管转位患儿在英格兰Harefield医院施行解剖纠治术。其中92例术后至少存活3个月,其24小时动态心电图(Holter)记录供分析如下。室性心律失常按修订的Lown标准分级。睡眠时窦性心动过缓和间有交界处性心律(婴儿心率>70次/分或较大儿童心率>50次/分)以及短暂的( <1.5秒)窦性静止常见于健康儿,故视为正常。 41例(包括14例首期术后)解剖纠治术前平均82(1～365)天记录Holter:34例(83％)完全窦性心律,2
From October 1975 to September 1985, 115 children with simple or complex macrovascular transposition underwent anatomical correction at Harefield Hospital in England. Of these, 92 survived for at least 3 months after surgery and their 24-hour Holter recordings were analyzed as follows. Ventricular arrhythmias are graded according to the revised Lown criteria. Sinus bradycardia during sleep and at the junction between the sexual rhythm (infant heart rate> 70 beats / min or larger children heart rate> 50 beats / min) and transient (<1.5 seconds) sinus rest is common in healthy children, so as Normal. An average of 82 (1 to 365) days prior to anatomy was performed in 41 patients (including 14 after initial surgery) Holter: 34 (83%) complete sinus rhythm, 2