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Association between Obstructive Sleep Apnea and Elevated Levels of Type B Natriuretic Peptide in a Community-Based Sample of Women
Author(s) -
Mirjam Ljunggren,
Bertil Lindahl,
Jenny TheorellHaglöw,
Eva Lindberg
Publication year - 2012
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.5665/sleep.2202
Subject(s) - obstructive sleep apnea , natriuretic peptide , association (psychology) , medicine , sleep (system call) , sleep apnea , sample (material) , endocrinology , cardiology , psychology , heart failure , chemistry , computer science , chromatography , psychotherapist , operating system
Obstructive sleep apnea (OSA) is associated with an increased risk of cardiovascular disease. One contributory factor may be hemodynamic stress due to the negative intrathoracic pressure during each episode of apnea. Type B natriuretic peptide (BNP) is secreted by the cardiac ventricles in response to volume expansion and pressure load and the authors hypothesized that there would be an association between indices of OSA during the night and levels of BNP in the morning.

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