Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김순길 | - |
dc.date.accessioned | 2018-02-28T05:18:54Z | - |
dc.date.available | 2018-02-28T05:18:54Z | - |
dc.date.issued | 2011-05 | - |
dc.identifier.citation | KOREAN CIRCULATION JOURNAL MAY 2011, 41 (5), 235-240 | en_US |
dc.identifier.issn | 1738-5520 | - |
dc.identifier.uri | https://synapse.koreamed.org/DOIx.php?id=10.4070/kcj.2011.41.5.235 | - |
dc.description.abstract | Background and Objectives: Ambulatory arterial stiffness index (AASI) is well known as a predictor of cardiovascular mortality in hypertensive patients. Mathematically, AASI reflect the standard deviation (SD) of blood pressure (BP) variation. AASI is measured higher levels in non-dipper than dipper. Thus, AASI has a possibility of not only reflecting arterial stiffness but also BP variability and/or autonomic nervous dysfunction. Subjects and Methods: Consecutive data from 418 untreated hypertensive patients were analyzed retrospectively. We examined the association between the 24-hour ambulatory BP monitoring (ABPM) parameters and AASI. Results: AASI had a simple correlation with age (R=0.189, p<0.001), relative wall thickness (RWT) (R=0.115, p=0.019), left ventricular mass index (LVMI) (R=0.192, p<0.001), average systolic BP (SBP) (R=0.232, p<0.001), average pulse pressure (PP) (R=0.363, p<0.001), SD of diastolic BP (DBP) (R=-0.352,p<0.001), SD of PP (R=0.330, p<0.001), SD of heart rate (HR) (R=-0.268, p<0.001), and nocturnal dipping (R=-0.137, p=0.005). In multiple linear regression analysis model including clinical parameters and 24 hour-ABPM parameters, independent predictors of AASI were SD of PP (beta=1.246, p<0.001), SD of DBP (beta=-1.067, p<0.001), SD of SBP (beta=-0.197, p<0.001), and non-dipper (beta=0.054, p=0.033). Conclusion: AASI is closely correlated with BP variability. The result of this study shows that AASI is not only a parameter for arterial stiffness, but also a parameter for BP variability. | en_US |
dc.language.iso | en | en_US |
dc.publisher | KOREAN SOC CARDIOLOGY | en_US |
dc.subject | Blood pressure | en_US |
dc.subject | Blood pressure monitoring, ambulatory | en_US |
dc.subject | Autonomic nervous system diseases | en_US |
dc.title | The relation between ambulatory arterial stiffness index and blood pressure variability in hypertensive patients | en_US |
dc.type | Article | en_US |
dc.relation.no | 5 | - |
dc.relation.volume | 41 | - |
dc.identifier.doi | 10.4070/kcj.2011.41.5.235 | - |
dc.relation.page | 235-240 | - |
dc.relation.journal | Korean Circulation Journal | - |
dc.contributor.googleauthor | Lee, Hyung Tak | - |
dc.contributor.googleauthor | Lim, Young-Hyo | - |
dc.contributor.googleauthor | Kim, Bae Keun | - |
dc.contributor.googleauthor | Lee, Kang Won | - |
dc.contributor.googleauthor | Lee, Jae Ung | - |
dc.contributor.googleauthor | Kim, Kyung Soo | - |
dc.contributor.googleauthor | Kim, Soon Gil | - |
dc.contributor.googleauthor | Kim, Jeong Hyun | - |
dc.contributor.googleauthor | Lim, Heon Kil | - |
dc.contributor.googleauthor | Shin, Jinho | - |
dc.relation.code | 2012231755 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | kimsg | - |
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