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Showing 1 to 5 of 5 entries
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A new guideline for diagnosis and treatment of syncope in children and adolescents that stimulates further thought and discussion.

Science bulletin

Stewart JM.
PMID: 30820363
Sci Bull (Beijing). 2018 Dec 15;63(23):1527-1528. doi: 10.1016/j.scib.2018.09.020. Epub 2018 Sep 27.

No abstract available.

Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Diagnosis and Management in Young People: A Primer.

Frontiers in pediatrics

Rowe PC, Underhill RA, Friedman KJ, Gurwitt A, Medow MS, Schwartz MS, Speight N, Stewart JM, Vallings R, Rowe KS.
PMID: 28674681
Front Pediatr. 2017 Jun 19;5:121. doi: 10.3389/fped.2017.00121. eCollection 2017.

Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a complex disease that affects children and adolescents as well as adults. The etiology has not been established. While many pediatricians and other health-care providers are aware of ME/CFS, they often lack essential...

The arterial baroreflex resets with orthostasis.

Frontiers in physiology

Schwartz CE, Stewart JM.
PMID: 23233840
Front Physiol. 2012 Dec 07;3:461. doi: 10.3389/fphys.2012.00461. eCollection 2012.

The arterial baroreflexes, located in the carotid sinus and along the arch of the aorta, are essential for the rapid short term autonomic regulation of blood pressure. In the past, they were believed to be inactivated during exercise because...

Altered oscillatory cerebral blood flow velocity and autoregulation in postural tachycardia syndrome.

Frontiers in physiology

Medow MS, Del Pozzi AT, Messer ZR, Terilli C, Stewart JM.
PMID: 25002851
Front Physiol. 2014 Jun 23;5:234. doi: 10.3389/fphys.2014.00234. eCollection 2014.

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...

Orthostatic Circulatory Disorders: From Nosology to Nuts and Bolts.

American journal of hypertension

Gutkin M, Stewart JM.
PMID: 27037712
Am J Hypertens. 2016 Sep;29(9):1009-19. doi: 10.1093/ajh/hpw023. Epub 2016 Apr 01.

When patients complain of altered consciousness or discomfort in the upright posture, either relieved by recumbency or culminating in syncope, physicians may find themselves baffled. There is a wide variety of disorders that cause abnormal regulation of blood pressure...

Showing 1 to 5 of 5 entries