title: Effect of amniotomy on fetal breathing movements.
abstract: Fetal breathing movements were recorded by real-time ultrasound before and after artificial rupture of the membranes. Fifteen normal pregnancies between 39 and 41 weeks gestation were studied. A significant increase in breathing incidence and maximum breathing rate was observed in the first 10 minutes after amniotomy.
mesh_terms: D005260:Female; D005333:Fetus / Q000502:physiology*; D006801:Humans; D007751:Labor, Induced; D009068:Movement; D011247:Pregnancy; D012119:Respiration; D014463:Ultrasonography