1 White fence bracket made of durable, low-maintenance vinyl. 2  Use with 1 1/2 in. thick Veranda vinyl fence panels.  Use to attach vinyl fence panels to posts.
Late Decelerations (labor and delivery). A âdecelerationâ describes a decrease in the heart rate of the fetus from its baseline heartrate. âLate decelerationsâ are described as a transient decrease in the fetal heart rate occurring at or after the peak of a uterine contraction. Late decelerations may represent some degree of utero-placental insufficiency. All blood flow in and out of the intravillious space stops briefly during a contraction.
beat-to-beat varÂ·iÂ·aÂ·bilÂ·iÂ·ty of feÂ·tal heart rate. variability of fetal heart rate measured in changes in the QRS-QRS interval from heart beat to heart beat; measured with electronic internal fetal heart rate monitors.eat-to-beat variability of fetal heart rate | definition of beat-to-beat variability of fetal heart rate by Medical dictionary.