PE	Preeclampsia
CAH	Chronic arterial hypertension
ART	Assisted reproductive technology
HPLC-MS/MS	High-performance liquid chromatography with tandem mass-spectrometry
PE-CAH	Preeclampsia on the background of CAH
PTM	Post-translational modification
LDH	Lactate dehydrogenase
GFR	Glomerular filtration rate
ICU	Intensive care unit
BP	Blood pressure
hCG	Human chorionic gonadotropin
UAPI	Uterine artery pulsatility index
UMAPI	Fetal umbilical artery pulsatility index
MCAPI	Fetal middle cerebral artery pulsatility index
PT	Prothrombin time (hemostasiogram)
PI	Prothrombin index (hemostasiogram)
INT	International normalized ratio (hemostasiogram)
aPTT	Activated partial thromboplastin time (hemostasiogram)
SCT	Syncytiotrophoblast