Saline amnioinfusion to relieve variable or prolonged decelerations.
D000650:Amnion; D005260:Female; D005318:Fetal Heart / Q000503:physiopathology*; D006339:Heart Rate; D006801:Humans; D011247:Pregnancy; D012965:Sodium Chloride / Q000008:administration & dosage*
D012965:Sodium Chloride