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【概述】一般所讲的新生儿先天性心脏病(先心病)多指始发于胎儿期的心血管解剖方面的结构异常(畸形);而新生儿期的某些心肌疾病及心律失常可能与母亲妊娠期的疾病(如宫内感染)、药物作用及分娩时的合并症等有关,部分可在先心病的基础上发生,部分与遗传因素有关。此外,心律失常亦可能与心脏传导系统的发育尚未成熟有关,故均在本讲略加叙述。
[Overview] Generally speaking, congenital heart disease (congenital heart disease) mostly refers to structural abnormalities (malformations) in cardiovascular anatomy that originate in the fetus; and some myocardial diseases and arrhythmias in the neonatal period may be associated with Maternal disease during pregnancy (such as intrauterine infection), drug effects and complications during childbirth and so on, some may occur on the basis of congenital heart disease, and some genetic factors. In addition, arrhythmia may also be related to the immature development of cardiac conduction system, so it is described in this lecture.