Studies on fetal heart rate changes related to the conditions of fetus and newborn. Quantitative analysis of fetal cardiotachogram during labor.
D004562:Electrocardiography; D004568:Electrodiagnosis; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D007743:Labor, Obstetric; D009119:Muscle Contraction; D010701:Phonocardiography; D011247:Pregnancy; D014599:Uterus / Q000502:physiology