Background of the Project including Preliminary Observations Hypertensive disorders of pregnancy, including preeclampsia, complicate up to 10% of pregnancies worldwide, constituting one of the greatest causes of fetal growth restriction, preterm birth, low birth weight, perinatal mortality, and
125 patients (78 men and 47 women) aged 18 - 65 years, with diagnosed resistant hypertension and moderate or severe OSA were included in the study, which was conducted in years 2014-2017 in the Department of Hypertension, Angiology and Internal Medicine and the Department of Pulmonology, Allergology