title: Prenatal cardiovascular adaptation.
mesh_terms: D000015:Abnormalities, Multiple; D000222:Adaptation, Physiological; D018376:Cardiovascular Abnormalities; D002319:Cardiovascular System / Q000196:embryology / Q000503:physiopathology; D004200:Diseases in Twins; D005260:Female; D005315:Fetal Diseases / Q000209:etiology / Q000503:physiopathology; D005318:Fetal Heart / Q000002:abnormalities*; D005330:Fetofetal Transfusion / Q000503:physiopathology; D006330:Heart Defects, Congenital / Q000209:etiology / Q000235:genetics / Q000503:physiopathology; D006801:Humans; D010920:Placenta / Q000502:physiology; D011247:Pregnancy; D011272:Pregnancy, Multiple; D014428:Twins, Conjoined; D014469:Umbilical Arteries / Q000002:abnormalities