TY - CHAP M1 - Book, Section TI - Fetal Assessment A1 - Cunningham, F. Gary A1 - Leveno, Kenneth J. A1 - Bloom, Steven L. A1 - Dashe, Jodi S. A1 - Hoffman, Barbara L. A1 - Casey, Brian M. A1 - Spong, Catherine Y. Y1 - 2018 N1 - T2 - Williams Obstetrics, 25e AB - The rate of the foetal heart is subject to considerable variations, which affords us a fairly reliable means of judging as to the well-being of the child. As a general rule, its life should be considered in danger when the heart-beats fall below 100 or exceed 160.—J. Whitridge Williams (1903) SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/23 UR - obgyn.mhmedical.com/content.aspx?aid=1160774321 ER -