2015
Transfer function analysis of dynamic cerebral autoregulation in preeclampsia
Williams KP, Galerneau F, Small M. Transfer function analysis of dynamic cerebral autoregulation in preeclampsia. Pregnancy Hypertension 2015, 5: 322-324. PMID: 26597748, DOI: 10.1016/j.preghy.2015.09.001.Peer-Reviewed Original ResearchMeSH KeywordsAdultArterial PressureBlood Flow VelocityBody Mass IndexCase-Control StudiesCerebrovascular CirculationFemaleHomeostasisHumansManometryPre-EclampsiaPregnancySeverity of Illness IndexSystoleUltrasonography, Doppler, TranscranialConceptsMean arterial pressureCerebral autoregulatory responseDynamic cerebral autoregulationCerebral autoregulationAutoregulatory responseCerebral circulatory effectsCerebral blood flowPreeclamptic groupArterial pressureCirculatory effectsNormotensive controlsSupine restClinical studiesProgressive impairmentPreeclampsiaBlood flowR intervalSignificant differencesT-testTransfer function analysisAutoregulationSignificant improvementContinuous dataMCBFVSystolic
2003
Maternal transcranial Doppler in pre‐eclampsia and eclampsia
Williams K, Galerneau F. Maternal transcranial Doppler in pre‐eclampsia and eclampsia. Ultrasound In Obstetrics And Gynecology 2003, 21: 507-513. PMID: 12768568, DOI: 10.1002/uog.83.Peer-Reviewed Original ResearchMeSH KeywordsBlood Flow VelocityBlood PressureBrain DiseasesEchoencephalographyEclampsiaFemaleHumansMiddle Cerebral ArteryPre-EclampsiaPregnancyUltrasonography, Doppler, TranscranialConceptsCerebral perfusion pressureTranscranial DopplerPerfusion pressureElevated cerebral perfusion pressureMaternal middle cerebral arteryMaternal cerebral circulationCerebral vascular resistanceMean arterial pressureCerebral vascular changesMiddle cerebral arteryEclampsia/eclampsiaCerebral blood flowPerinatal morbidityVascular resistanceCerebrovascular resistanceArterial pressureCerebral vasospasmVascular changesCerebral arteryCerebral circulationCerebrovascular hemodynamicsBlood flowSignificant fallEclampsiaPresence of increases
1998
Changes in Cerebral Perfusion Pressure in Puerperal Women With Preeclampsia
WILLIAMS K, GALERNEAU F, WILSON S. Changes in Cerebral Perfusion Pressure in Puerperal Women With Preeclampsia. Obstetrics And Gynecology 1998, 92: 1016-1019. DOI: 10.1097/00006250-199812000-00025.Peer-Reviewed Original ResearchMeSH KeywordsAdultBlood PressureCerebrovascular CirculationFemaleHemodynamicsHumansPostpartum PeriodPre-EclampsiaPregnancyProspective StudiesUltrasonography, Doppler, TranscranialVascular ResistanceConceptsCerebral perfusion pressureCerebral blood flow velocityWeeks postpartumBlood flow velocityPerfusion pressureCerebrovascular resistanceCerebral perfusionMaternal middle cerebral arteryMiddle cerebral blood flow velocityCerebral blood flow indexWomen 2 daysMiddle cerebral arteryCerebral blood flowTranscranial Doppler ultrasoundBlood flow indexArea productMild preeclampsiaCerebral arteryPuerperal womenEarly laborHours postpartumCerebral vasculatureDoppler ultrasoundBlood flowPostpartum