Increases in Oscillatory Cerebral Blood Flow Velocity in Postural Tachycardia Syndrome

Increases in Oscillatory Cerebral Blood Flow Velocity in Postural Tachycardia Syndrome

Decreased upright cerebral blood flow (CBF) with hyperpnea and hypocapnia is seen in a minority of patients with postural tachycardia syndrome (POTS). More often, CBF is not decreased despite upright neurocognitive dysfunction. This may result from time-dependent changes in CBF. We hypothesized tha...

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Bibliographic Details
Main Authors: Marvin Scott Medow, Andrew Thomas Del Pozzi, Zachary eMesser, Courtney eTerilli, Julian Mark Stewart
Format: Article
Language:English
Published: Frontiers Media S.A. 2014-06-01
Series:Frontiers in Physiology
Subjects:
cerebral blood flow
vasomotion
postural tachycardia syndrome
Transfer Function Analysis
Mean Arterial Pressure autospectra
mean Cerebral Blood Flow Velocity autospectra
Online Access:http://journal.frontiersin.org/Journal/10.3389/fphys.2014.00234/full

Internet

http://journal.frontiersin.org/Journal/10.3389/fphys.2014.00234/full

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