Altered cardiovascular rhythmicity in children born small for gestational age

• Verfasst von: Wolfenstetter, Ann Maria [VerfasserIn]
• Verfasst von: Pöschl, Johannes [VerfasserIn]
• Verfasst von: Schaefer, Franz [VerfasserIn]
• Verfasst von: Wühl, Elke [VerfasserIn]
• Titel: Altered cardiovascular rhythmicity in children born small for gestational age
• Verf.angabe: Ann Wolfenstetter, Giacomo D. Simonetti, Johannes Pöschl, Franz Schaefer, and Elke Wühl
• E-Jahr: 2012
• Jahr: September 2012
• Umfang: 6 S.
• Teil: volume:60
• Teil: year:2012
• Teil: number:3
• Teil: pages:865-870
• Teil: extent:6
• Fussnoten: Originally published: 25 Jun 2012 ; Gesehen am 08.10.2018
• Titel Quelle: Enthalten in: Hypertension
• Ort Quelle: Baltimore, Md. : Williams & Wilkins, 1979
• Jahr Quelle: 2012
• Band/Heft Quelle: 60(2012), 3, Seite 865-870
• ISSN Quelle: 1524-4563
• DOI: doi:10.1161/HYPERTENSIONAHA.112.196949
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1581628749

Abstract

Low birth weight is frequently associated with a disproportionately high incidence of cardiovascular disease, diabetes mellitus, and kidney disease in adulthood. Epidemiological studies have identified an inverse association between low birth weight or being small for gestational age and hypertension in adulthood. We hypothesized that children born with low birth weight might have altered circadian and ultradian cardiovascular rhythmicity independent of the prevailing blood pressure level. Twenty-four-hour ambulatory blood pressure and heart rate rhythmicity was prospectively evaluated by Fourier analysis in a cohort of healthy children born with low birth weight and compared with normative pediatric data. Seventy-five children born small for gestational age (mean age, 8.1±2.2 years) and 139 controls matched for age and sex were investigated. In addition to increased 24-hour, daytime, and especially nighttime blood pressure levels (P<0.05), children born small for gestational age exhibited blunted circadi...