[Sleep apnea syndrome, pregnancy and fetal condition].

Objective: To assess fetal cardiac activity with simultaneous polysomnographic (PSG) study of pregnancy with obstructive sleep apnea syndrome (OSAS).

Materials And Methods: Forty-nine women, aged 18-30 years, 30-34 weeks pregnant, complaining of snoring, with a positive rating in 2 and/or 3 sections of the Berlin Sleep Questionnaire were included in the study. Sixteen pregnant women with the corresponding gestational age, without complaints of snoring, made up the control group.