[Postnatal monitoring of the newborn infant using cardiotachography. 1. Normal cardiotachogram in the newborn].
Cardiotachograms in a group of 30 vigorous newborns have permitted the study of the typical signs of the regulatory mechanism of neonatal circulation during the first minutes of life. Immediately after birth neonatal heart rate rise to a peak heart rate of 177 bpm at the age of two minutes. Thereupon neonatal heart rate falls gradually and reaches a stabil level in the 13. minute after delivery. In the phase of gradually fall in neonatal heart rate many brief episodes of cardiac deceleration ("spikes") were observed.
D005260:Female; D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn; D008991:Monitoring, Physiologic / Q000379:methods*; D011247:Pregnancy
Die postnatale Uberwachung des Neugeborenen durch Kardiotachoraphie. I. Das normale Kardiotachogramm des Neugeborenen.