Self-reported quality of life before, during, and after pregnancy in women with CHD

Adults with CHD are a growing patient group and childbirth is a relatively new phenomenon. EQ-5D is commonly used to measure health-related quality of life. We sought to investigate EQ-5D status before, during, and after pregnancy in women with CHD.

We identified 128 pregnancies in 86 CHD women giving birth in Skåne County during 2009-2021. Repeated measures ANOVA was performed to test for differences between the five EQ-5D domains, EQ-VAS, and EQ-index over time points before, the second trimester, the third trimester, and after pregnancy.

Mean age at estimated childbirth was 30.3 (± 4.7) years; 56.25% of births were vaginal deliveries and 43.75% were Caesarean sections. The cohort consisted of patients with double outlet right ventricle (4.7%), transposition (Mustard/Senning 2.3%, arterial switch 4.7%), aortic anomalies (19.5%), Fallot's anomaly (16.4%), single ventricle (3.9%), shunt lesions (11.7%), cardiomyopathies (4.7%), coronary anomalies (1.6%), arrythmias (0.8%), and valve lesions: aortic (19.5%), mitral (5.5%), and pulmonary (4.7%). The women reported significantly worse mobility (p = 0.007) and higher pain/discomfort (p = 0.049) at trimester 3 compared to before pregnancy. The women had lower EQ-5D index during trimester 3 compared to after pregnancy (p = 0.004). We saw worse mobility during Tri 2 comparing multiparity with primiparity (p = 0.046). Looking at delivery mode, we noted significantly higher anxiety/depression before pregnancy (p =0.023) in women that had a Caesarean section.

In this study, women with CHD reported worse mobility and a higher pain level during Tri 3, although the overall health-related quality of life is acceptably high.