title: [Arterial sequelae of pregnancy hypertension. Detection by carotid piezogram].
abstract: High blood pressure (HTA) is characterized by elevation of pression, but also by modifications of arterial pulse wave. Carotid piezograms were used to evaluate arterial pulse wave. Diastolic blood pressure is significantly correlated with dicrotic notch pressure. The duration of dicrotic notch is negatively correlated with arterial wall elasticity. Thus by carotid piezogram analysis one can determine the respective participation of arterial wall elasticity, peripheral resistance and cardiac factors in blood pressure elevation. Carotid piezograms were measured in 97 women (mean age 27, 8 y), with previous hypertensive pregnancy and apparently cured (mean blood pressure 122-74 mmHg at time of examination). 25 women only had normal piezogram drawing. Abnormalities similar to that of permanent hypertensive disease were observed in most cases. Dicrotic notch duration was significantly reduced and dicrotic notch pressure enhanced; in 34 women both of these abnormalities were present. In conclusion, among women previously hypertensive during pregnancy, even when blood pressure is returned to normal, abnormalities of arterial pulse wave may be present, suggesting that these women are prone to subsequent permanent hypertension.
authors.affiliation: Service de néphrologie, CHU Henri-Mondor, Créteil.
authors.forename: A
authors.initials: A
authors.lastname: Meyer-Heine
authors.forename: J C
authors.initials: JC
authors.lastname: Asquer
authors.forename: G
authors.initials: G
authors.lastname: Lagrue
mesh_terms: D000328:Adult; D001158:Arteries / Q000503:physiopathology*; D001795:Blood Pressure Determination / Q000379:methods; D002339:Carotid Arteries / Q000503:physiopathology*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000503:physiopathology*; D011674:Pulse / Q000502:physiology
vernacular_title: Les séquelles artérielles de l'hypertension gravidique. Dépistage par le piézogramme carotidien.