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Thicknesses of indi...
Thicknesses of individual layers of artery wall indicate increased cardiovascular risk in severe pre-eclampsia
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- Akhter, Tansim, 1967- (författare)
- Uppsala universitet,Obstetrik & gynekologi,Naessén
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- Larsson, Marita (författare)
- Uppsala universitet,Obstetrik & gynekologi,Naessén
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- Wikström, Anna-Karin, 1965- (författare)
- Karolinska Institutet,Uppsala universitet,Obstetrik & gynekologi,Högberg
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- Naessén, Tord (författare)
- Uppsala universitet,Obstetrik & gynekologi,Naessén
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(creator_code:org_t)
- 2014-06-03
- 2014
- Engelska.
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Ingår i: Ultrasound in Obstetrics and Gynecology. - : John Wiley & Sons. - 0960-7692 .- 1469-0705. ; 43:6, s. 675-680
- Relaterad länk:
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https://obgyn.online...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- OBJECTIVE: Pre-eclampsia, especially severe pre-eclampsia, is associated with an increased risk of cardiovascular disease later in life. However, ultrasound assessments of the common carotid artery intima-media thickness (CCA-IMT) do not convincingly demonstrate this. The aim of this study was to assess whether the individual thickness of the CCA intima and media layers and calculation of intima/media ratio (I/M) indicate an increased cardiovascular risk in women with previous severe pre-eclampsia.METHODS: The thicknesses of the CCA intima and media layers were obtained by non-invasive high-frequency ultrasound (22 MHz) in 42 women with previous severe pre-eclampsia and 44 women with previous normal pregnancies. A thick intima, thin media and high I/M are signs of a less healthy artery wall.RESULTS: Women with previous severe pre-eclampsia had a thicker CCA intima and a higher I/M than women with previous normal pregnancies, also after adjustment for mean arterial pressure, body mass index and CCA-IMT (all p < 0.0001). CCA-IMT did not differ significantly between the groups. In receiver operating characteristic curve analysis, intima thickness and I/M clearly discriminated between women with and without previous pre-eclampsia (c value about 0.95), whereas CCA-IMT did not (c = 0.52).CONCLUSIONS: Estimation of the individual CCA intima and media layers using high-frequency ultrasound and calculation of the I/M clearly demonstrated the well known increased cardiovascular risk in women with pre-eclampsia, whereas CCA-IMT did not. This method appears preferable to measuring CCA-IMT for imaging arterial effects and the increased cardiovascular risk in women with previous severe pre-eclampsia.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Reproduktionsmedicin och gynekologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Obstetrics, Gynaecology and Reproductive Medicine (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Radiologi och bildbehandling (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Radiology, Nuclear Medicine and Medical Imaging (hsv//eng)
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