目的探讨常压氧疗法治疗胎儿心律失常的疗效。
Objective: To observe effect of maternal normobaric oxygen therapy on fetal arrhythmia.
目的：研究胎儿超声心动图检查诊断胎儿心律失常的临床意义，了解胎儿心律失常的类型、转归及治疗价值。
Objectives: To estimate the clinical value of fetal echocardiography in diagnosing fetal arrhythmias and to describe the types, prognosis and treatments of fetal arrhythmias.
先天性心脏病新生儿在心律失常胎儿中发生率为7.7%。
The incidence of structure heart disease in fetal arrhythmia is 7.7%.
目的应用多普勒超声评价常压氧疗法对胎儿房性心律失常的疗效。
Objective To evaluate the effect of normobaric oxygen therapy on fetal atrial arrhythmia detected by Doppler ultrasound.
妊娠期孕妇有着特殊的生理和药代动力学变化，妊娠期心律失常药物治疗有其特殊性和重要性，故临床用药应顾及胎儿安全。
There are some particularity and importance for antiarrhythmic pharmacotherapy in pregnancy. More attention should be paid to safety of fetus in clinical pharmacotherapy.
结论大部分阵发性心律失常胎儿在严密监护保守治疗下，胎儿预后良好，胎儿心动过缓预后较差。
Conclusion Fetal arrhythmias without CHD or hydrops under close monitoring often have good clinical outcome, while fetal bradycardia is associated with a high mortality rate.
结论大部分阵发性心律失常胎儿在严密监护保守治疗下，胎儿预后良好，胎儿心动过缓预后较差。
Conclusion Fetal arrhythmias without CHD or hydrops under close monitoring often have good clinical outcome, while fetal bradycardia is associated with a high mortality rate.
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