Berestka J S, Johnson T R, Hrushesky W J
Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD 21205.
Am J Obstet Gynecol. 1989 Mar;160(3):690-2. doi: 10.1016/s0002-9378(89)80060-2.
The sinusoidal fetal heart rate pattern is a phenomenon of elusive pathophysiologic features and uncertain clinical significance. We present a case of sinusoidal fetal heart rate that occurred in association with fetal breathing. The degree and type of synchrony between the sinusoidal fetal heart rate and breathing movements suggest that the sinusoidal fetal heart rate and the respiratory sinus arrhythmia are related phenomena.
正弦型胎儿心率模式是一种病理生理特征难以捉摸且临床意义不确定的现象。我们报告一例与胎儿呼吸相关的正弦型胎儿心率病例。正弦型胎儿心率与呼吸运动之间的同步程度和类型表明，正弦型胎儿心率与呼吸性窦性心律不齐是相关现象。
