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- Title
Three‐dimensional echocardiography and strain cardiac imaging in women with pre‐eclampsia with follow‐up to 6 months postpartum.
- Authors
Company Calabuig, A. M.; Nunez, E.; Georgiopoulos, G.; Nicolaides, K. H.; Charakida, M.; De Paco Matallana, C.
- 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.
- Subjects
LEFT ventricular hypertrophy; GLOBAL longitudinal strain; CARDIAC imaging; PREECLAMPSIA; PUERPERIUM; ECHOCARDIOGRAPHY
- Publication
Ultrasound in Obstetrics & Gynecology, 2023, Vol 62, Issue 6, p852
- ISSN
0960-7692
- Publication type
Article
- DOI
10.1002/uog.27442