Abstract:
:Background. Mild obstructive sleep apnea is common in pregnancy and may have an exacerbating role in gestational hypertension, although currently the interaction between these two diseases is uncertain. Methods. We analyzed 43 pregnant subjects, 28 with gestational hypertension (GH) and 15 with normal healthy pregnancy, by level I polysomnography. Additionally, diastolic and systolic blood pressure changes in response to obstructive respiratory events were measured by noninvasive beat-by-beat monitoring. We also assessed a subgroup (n = 27) of women with respiratory disturbance indexes <5, for blood pressure responses to very subtle obstructive respiratory disturbances ("airflow reductions"). Results. The mean ± standard deviation respiratory disturbance index of our 28 GH women and 15 healthy pregnant women was 10.1 ± 9.9 mmHg and 3.0 ± 3.8 mmHg, respectively. Systolic and diastolic pressure responses to these events were 30.1 ± 12.8 mmHg and 16.0 ± 6.1 mmHg for GH women and 29.1 ± 14.2 mmHg and 14.3 ± 7.7 mmHg for healthy women. For the 27 women in whom we assessed for airflow reduction events, the hemodynamic responses were 27.1 ± 12.3 mmHg systolic and 14.4 ± 6.7 mmHg diastolic. Interpretation. Upper airway obstructive events of any severity are associated with a substantial transient blood pressure response in both healthy pregnant and GH women. Whether or not these events have a clinically significant impact on women with GH remains uncertain.
journal_name
Can Respir Jjournal_title
Canadian respiratory journalauthors
Reid J,Glew RA,Mink J,Gjevre J,Fenton M,Skomro R,Olatunbosun Fdoi
10.1155/2016/9816494subject
Has Abstractpub_date
2016-01-01 00:00:00pages
9816494eissn
1198-2241issn
1916-7245journal_volume
2016pub_type
杂志文章abstract::Physical activity is difficult to measure in individuals with COPD. The Community Healthy Activities Model Program for Seniors (CHAMPS) questionnaire demonstrated strong clinometric properties when used with the elderly and with those affected by chronic disease. Study objectives were to translate, culturally adapt th...
journal_title:Canadian respiratory journal
pub_type: 杂志文章
doi:10.1155/2016/9304505
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journal_title:Canadian respiratory journal
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更新日期:2013-07-01 00:00:00
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更新日期:2014-03-01 00:00:00
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journal_title:Canadian respiratory journal
pub_type: 杂志文章
doi:10.1155/2000/248915
更新日期:2000-07-01 00:00:00
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doi:10.1155/2014/538687
更新日期:2014-11-01 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章,meta分析,评审
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pub_type: 杂志文章
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更新日期:2016-01-01 00:00:00
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pub_type: 历史文章,杂志文章,评审
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pub_type: 杂志文章,评审
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更新日期:2012-05-01 00:00:00
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更新日期:2011-03-01 00:00:00
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pub_type: 杂志文章
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更新日期:2018-05-02 00:00:00
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journal_title:Canadian respiratory journal
pub_type: 杂志文章,评审
doi:
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pub_type: 杂志文章
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更新日期:2006-01-01 00:00:00
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更新日期:2013-05-01 00:00:00
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journal_title:Canadian respiratory journal
pub_type: 杂志文章
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更新日期:2018-01-22 00:00:00
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pub_type: 杂志文章
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更新日期:2009-11-01 00:00:00
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pub_type: 杂志文章
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journal_title:Canadian respiratory journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
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更新日期:1999-01-01 00:00:00