Congenital complete heart block (CCHB) is a rare, but a potentially life-threatening manifestation of autoimmune diseases in neonates. Bradycardia in CCHB can be misdiagnosed as foetal distress in utero and thus precipitating a Caesarean section. We report a case series of three neonates with bradycardia without any electrolyte abnormalities and structurally normal hearts with favourable outcomes.

中文翻译：

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先天性完全性心脏传导阻滞新生儿：给围产期护理人员的建议

先天性完全性心脏传导阻滞（CCHB）是新生儿自身免疫性疾病的一种罕见但可能危及生命的表现。CCHB 中的心动过缓可能会被误诊为宫内胎儿窘迫，从而导致剖腹产。我们报告了三名心动过缓新生儿的病例系列，没有任何电解质异常，心脏结构正常，结局良好。