Wunderlich M
Zentralbl Gynakol. 1980;102(23):1350-3.
Direct foetal electrocardiography doses help the experienced examiner to detect cardiac arrhythmia. It can be an early signal of imminent danger. However, errors may occur to the interpreter of foetal electrocardiograms. They may be caused by materno-foetal ECG conduction in a case of intra-uterine foetal death, appearance of maternal pulses in the foetal curve, errors in pole connection of the scalp electrode, and superposition of alternating current on the ECG curve. Knowledge of those potential sources of error is essential, if erroneous decisions are to be avoided.
直接胎儿心电图有助于经验丰富的检查者检测心律失常。它可能是即将出现危险的早期信号。然而，胎儿心电图的解读可能会出现错误。这些错误可能由以下情况引起：宫内胎儿死亡时母胎心电图传导、胎儿曲线上出现母体脉搏、头皮电极极性连接错误以及心电图曲线上叠加交流电。如果要避免错误决策，了解这些潜在的错误来源至关重要。
