Living With, and Caring for, Congenital Heart Disease in Australia: Insights From the Congenital Heart Alliance of Australia and New Zealand Online Survey

Background: There is a paucity of data describing the day-to-day experiences of adult Australians personally living with or caring for a child born with congenital heart disease (CHD). Such data would be of great practical importance to inform health care initiatives to improve outcomes. Methods: 588 men (38.3 ± 11.9 years) and women (39.6 ± 12.6 years, 78% of respondent patients) living with CHD and 1,091 adult carers (93% mothers) of children with CHD (median age 7.3 [IQR 3.5–13.3 years], 54% male), representing all Australian states and territories, responded to a comprehensive online survey designed and hosted by the Congenital Heart Alliance of Australia and New Zealand. Data on demographic factors, the nature of underlying CHD, interactions with health care services, psychological wellbeing and wider impacts of CHD were collected. Results: Most respondents were able to identify the type of CHD they (29% with a simple lesion such atrial septal defect, 17% tetralogy of Fallot) or their child had (21% with a simple lesion, 15% tetralogy of Fallot), whilst 90% cases of CHD had undergone cardiac surgery. Patients with CHD were mostly employed (70%) or studying (8.8%), whilst 9.1% were receiving disability benefits. In terms of transition care, 52% of adult patients had been referred by a paediatric to adult cardiologist with 84% still actively managed by a specialist. Overall, 31% of patients with CHD sought emergency care and required >10 days sick leave in the past 12 months. Moreover, 71% and 55% of patients, respectively, reported recent feelings of anxiety/worry or depressive thoughts related to their CHD (61% sought professional assistance). Consistent with high levels of disruption to daily living, 59% of carer respondents (24%>10 days) had taken carer's leave in the past 12 months. Conclusions: These contemporary, self-reported, Australian data reveal the burden of living and caring for CHD from an adult's perspective. Survey respondents highlighted the potential disconnect between paediatric and adult CHD services and suggest an important, unmet need for dedicated health services/community care to cost-effectively manage high levels of health care utilisation coupled with associated psychological distress.