The dynamics of cardiac autonomic control in sleeping preterm neonates exposed in utero to smoking

The dynamics of cardiac autonomic control in sleeping preterm neonates exposed in utero to smoking

Highlights • Prenatally smoke-exposed neonates have low vagal and elevated sympathetic activities during sleep. • Maternal smoking during pregnancy disrupts heart rate control dynamics in the neonate. • The observed effects can be attributed to exclusively prenatal smoking exposure.

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Veröffentlicht in:Clinical neurophysiology 2016-08, Vol.127 (8), p.2871-2877
Hauptverfasser: Stéphan-Blanchard, Erwan, Chardon, Karen, Djeddi, Djamal-Dine, Léké, André, Delanaud, Stéphane, Bach, Véronique, Telliez, Frédéric
Format: Artikel
Sprache:eng
Schlagworte:
Autonomic nervous system
Autonomic Nervous System - physiopathology
Dynamics
Female
Heart - physiopathology
Heart Rate - physiology
Heart rate variability
Humans
Infant, Newborn
Infant, Premature
Life Sciences
Male
Neurobiology
Neurology
Neurons and Cognition
Pediatrics
Polysomnography
Pregnancy
Prenatal Exposure Delayed Effects - physiopathology
Sleep - physiology
Smoking
Smoking - adverse effects
Smoking - physiopathology
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Zusammenfassung:Highlights • Prenatally smoke-exposed neonates have low vagal and elevated sympathetic activities during sleep. • Maternal smoking during pregnancy disrupts heart rate control dynamics in the neonate. • The observed effects can be attributed to exclusively prenatal smoking exposure.
ISSN:1388-2457
1872-8952
DOI:10.1016/j.clinph.2016.05.001