Aortoiliac compression by uterus containing hydrocephalic fetus.
D000136:Acid-Base Equilibrium; D000328:Adult; D001012:Aorta, Abdominal; D001775:Blood Circulation; D001794:Blood Pressure; D001916:Brachial Artery; D005260:Female; D005263:Femoral Artery; D005315:Fetal Diseases; D006801:Humans; D006849:Hydrocephalus; D007083:Iliac Artery; D010920:Placenta / Q000098:blood supply; D011187:Posture; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular; D014599:Uterus / Q000503:physiopathology