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Índices dopplervelocimétricos e evidências de variação da perfusão da artéria oftálmica de gestantes tabagistas
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em Ciências da SaúdeCiências da SaúdeUFU, 2016)
Brachial artery pulsatility index change 1 minute after 5-minute forearm compression - Comparison with flow-mediated dilatation
(AMER INST ULTRASOUND MEDICINE, 2008)
Objective. Endothelial impairment evaluation by sonographic measurement of flow-mediated dilatation (FMD) has become broadly used. However, this method has 2 main caveats: the dilatation depends on the baseline arterial ...
Nomogram of fetal middle cerebral artery peak systolic velocity at 23-35 weeks of gestation in a Brazilian population: Pilot study
(Taylor & Francis Ltd, 2008-01-01)
Objective. To establish normative data for the peak systolic velocity of the middle cerebral artery (MCA-PSV) of fetuses in the second half of pregnancy using multiples of the median and percentile reference range. Methods. ...
Comparação dos valores de débito cardíaco obtidos por termodiluição e dopplerfluxometria transesofágica
(Associação Médica Brasileira, 2007-08-01)
OBJECTIVES: Thermodilution (TD) is the gold standard method for hemodynamic monitoring. Some parameters can be measured by Oesophageal Doppler (OD), which is simpler and less invasive. To evaluate the accuracy of OD, we ...
Reliability, Asymmetry and Age Influence on Dynamic Cerebral Autoregulation Measured by Spontaneous Fluctuations of Blood Pressure and Cerebral Blood Flow Velocities in Healthy Individuals
(Wiley, 2014)
Background: Cerebral autoregulation (CA) enables the brain to maintain stable cerebral blood flow (CBF). CA can be assessed non-invasively by determining correlations between cerebral blood flow velocity (CBFV) and spontaneous ...
Reliability, Asymmetry and Age Influence on Dynamic Cerebral Autoregulation Measured by Spontaneous Fluctuations of Blood Pressure and Cerebral Blood Flow Velocities in Healthy Individuals
(Wiley, 2014)
Background: Cerebral autoregulation (CA) enables the brain to maintain stable cerebral blood flow (CBF). CA can be assessed non-invasively by determining correlations between cerebral blood flow velocity (CBFV) and spontaneous ...