小儿病态窦房结综合征(简称小儿病窦)比较少见。我们自1980年12月至1983年12月共见5例,现报道如下。临床资料本文5例临床资料见表。讨论一、诊断方面本文病例均具备以下1项或1项以上特点:1.持久而不能解释的窦性心动过缓,窦房结功能激发试验证实窦房结功能低下;2.与药物无关的窦房阻滞;3.心动过缓—心动过速交替 Sick sinus syndrome in children (referred to as pediatric sinus disease) is relatively rare. We have seen from December 1980 to December 1983 5 cases, are reported below. Clinical data This article 5 cases of clinical information in the table. Discussion First, the diagnosis of the cases in this paper has one or more of the following characteristics: 1. Durable and can not be explained sinus bradycardia, sinus node function provocation test confirmed that sinus node dysfunction; 2. Drug-independent Sinus block; 3. bradycardia - tachycardia alternating