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- W2150501322 abstract "<h3>Background</h3> Lack of evidence-based data on the spectrum of cardiovascular disease (CVD) in pregnancy or in the postpartum period, as well as on maternal and fetal outcome, provides challenges for treating physicians, particularly in areas of low resources. The objectives of this study were to investigate the spectrum of disease, mode of presentation and maternal and fetal outcome of patients referred to a dedicated Cardiac Disease and Maternity Clinic (CDM). <h3>Methods</h3> The prospective cohort study was conducted at a single tertiary care centre in South Africa. Two hundred and twenty-five women presenting with CVD in pregnancy, or within 6 months postpartum, were studied over a period of 2 years. Clinical assessment, echocardiography and laboratory tests were performed at baseline and follow-up visits. Prepartum, peripartum and postpartum complications were grouped into cardiac, neonatal and obstetric events. <h3>Results</h3> Ethnicity was black African (45%), mixed ethnicity (32%), white (15%), Indian/others (8%) and 12% were HIV positive. Of the 225 consecutive women (mean age 28.8±6.4), 196 (86.7%) presented prepartum and 73 in modified WHO class I. The 152 women presenting in a higher risk group (modified WHO class II–IV) were offered close follow-up at the CDM clinic and were diagnosed with congenital heart disease (32%, 15 operated previously), valvular heart disease (26%, 15 operated previously), cardiomyopathy (27%) and other (15%). Women presenting with symptoms of CVD or heart failure postpartum (n=30) presented in a higher New York Heart Association, had higher heart rates (p<0.001) and NTproBNP levels (p<0.0005). Of the 152 patients, 9 (6%) died within the 6-month follow-up period. Eight of the nine patients died >42 days postpartum. Perinatal death occurred in 1/152 (0.7%)—translating to a perinatal mortality rate of 7/1000 live births. <h3>Conclusions</h3> Disease patterns were markedly different to that seen in the developed world. However, joint obstetric–cardiac care in the low-resource cohort was associated with excellent survival outcome rates of pregnant mothers (even with complex diseases) and their offspring and was similar to that seen in the western world. Mortality typically occurred in the postpartum period, beyond the standard date of recording maternal death." @default.
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- W2150501322 date "2014-09-16" @default.
- W2150501322 modified "2023-10-13" @default.
- W2150501322 title "Spectrum of cardiac disease in maternity in a low-resource cohort in South Africa" @default.
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- W2150501322 doi "https://doi.org/10.1136/heartjnl-2014-306199" @default.
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