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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Pregnancy Hypertensi...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Pregnancy Hypertension
Article . 2011 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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L20. Differences in the hemodynamic profile between pre-eclampsia and other forms of hypertension in pregnancy

Authors: Claudio, Borghi; Vincenzo, Immordino;

L20. Differences in the hemodynamic profile between pre-eclampsia and other forms of hypertension in pregnancy

Abstract

attenuated in normal pregnancy, but augmented in preeclampsia. There are consistent results demonstrating that preeclampsia leads to a state of increased arterial stiffness, generalised vasoconstriction and higher TVR. In contrast, there are contradictory results on hemodynamic, myocardial and cardiac chamber function in preeclampsia. There are numerous possible methodological, technical and analytic reasons for the conflicting conclusions of these studies. Studies using afterload-corrected indices, tissue Doppler derived deformation indices and validated algorithms for analysis have provided more reliable evaluation of the cardiovascular system in this disease state. These studies have demonstrated that both preterm and term preeclampsia exhibit global biventricular diastolic dysfunction, LV altered geometry and widespread myocardial impairment. However, only preterm preeclampsia is characterized by global biventricular systolic dysfunction and severe LV hypertrophy. The cardiovascular implications of preeclampsia also do not end with the birth of the baby and placenta. At one year postpartum, LV moderate-severe dysfunction, hypertrophy and stage B asymptomatic heart failure was present in the majority of women who had previously had preterm preeclampsia. The risk of developing essential hypertension within 2 years was 40% in these women. The cardiac assessment of women with preterm PE may be of relevance in identifying women at higher risk of developing cardiovascular morbidity and mortality in later life. Conventional risk factors for cardiovascular morbidity are linked to aging and only become apparent at advanced stages when intervention is less efficacious. A strategy of echocardiographic assessment to screen and treat those women at highest risk of subsequent cardiovascular morbidity needs to be evaluated in larger prospective interventional studies. Such targeted cardiac assessment may serve to reduce the gender discrepancy in outcomes of cardiovascular disease.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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