[Coefficient of variation of heart rate in the newborn during the first 2 hours of life. Differences according to type of delivery].
A prospective study of continual heart rate monitoring is made in 57 normal newborn infants in the first two hours after birth. They were all divided into three groups according to their type of delivery. We have estimated the coefficient of variation, whose value quantifies the heart rate variability, obtained by continual monitoring. It was significantly lower (p less than 0.05) in newborns whose mothers had received anaesthesia during labour than in infants born by non-induced vaginal delivery. These results support the sensitivity of this method in order to assess neonatal cardiac readaptation.
Departamento de Pediatría, Facultad de Medicina, Hospital Clínico Universitario, Zaragoza.
F
F
Ramos Fuentes
J J
JJ
Cardesa García
J
J
Arbués Lacadena
J
J
Espinosa Ruiz-Cabal
J
J
Pérez González
D000367:Age Factors; D000704:Analysis of Variance; D036861:Delivery, Obstetric; D005260:Female; D005865:Gestational Age; D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn / Q000502:physiology*; D008297:Male; D008954:Models, Biological; D008991:Monitoring, Physiologic
Estudio del coeficiente de variación de la frecuencia cardiaca en el recién nacido durante las dos primeras horas de vida. Diferencias según el tipo de parto.