Three-dimensional echocardiography and strain cardiac imaging in women with pre-eclampsia with follow-up to 6 months postpartum.
Ultrasound Obstet Gynecol
; 62(6): 852-859, 2023 12.
Article
em En
| MEDLINE
| ID: mdl-37550920
ABSTRACT
OBJECTIVE:
Epidemiological studies have established that women with pre-eclampsia (PE) are at increased long-term cardiovascular risk. Mild cardiac functional changes have been documented during pregnancy in women with PE, but their evolution from presentation to the postpartum period remains poorly defined. The aim of this study was to assess biventricular cardiovascular indices using novel and sensitive two-dimensional and three-dimensional (3D) echocardiographic modalities in pregnancy and to track alterations in both risk factors and cardiovascular indices in the postpartum period.METHODS:
A total of 59 women with PE were examined at 34 (interquartile range, 31-37) weeks' gestation and at 2-3 days, 3 months and 6 months postpartum. During pregnancy, 118 women with a normotensive pregnancy were also recruited as controls. Biventricular ejection fraction and left ventricular mass were measured by 3D echocardiography. Biventricular global longitudinal strain and strain of the left atrium were assessed using speckle-tracking imaging.RESULTS:
In women with PE, compared with controls, there was lower left ventricular diastolic function (left atrial reservoir strain, 44.1% vs 49.2%) and increased left ventricular mass index (148 vs 128 g/m2 ), but there was no significant difference in right ventricular functional indices. These alterations in cardiac indices were mostly explained by differences in maternal risk factors. In the postpartum period, most cardiac indices improved by 3 months. Multivariable linear mixed-model analysis demonstrated that this improvement was mostly attributed to reduction in weight and blood pressure.CONCLUSION:
In women with PE, there is postpartum improvement in cardiac functional and structural indices in parallel with improvement in their risk factor profile. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Pré-Eclâmpsia
/
Ecocardiografia Tridimensional
Tipo de estudo:
Prognostic_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
/
Pregnancy
Idioma:
En
Revista:
Ultrasound Obstet Gynecol
Assunto da revista:
DIAGNOSTICO POR IMAGEM
/
GINECOLOGIA
/
OBSTETRICIA
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Espanha