Borrowing lessons from other disciplinesThe emerging subspecialty of paediatric acute care cardiology is increasingly recognised as an essential element of the modern heart centre's aim to improve care for children with heart disease. 1 Acute care cardiology facilitates complex care for children with heart disease, investment in units and inpatient infrastructure, and resource allocation. The structure of acute care cardiology allows for rapid examination and incorporation of best practices. For example, utilising practices described in surgical fields, centres with acute care cardiology tested and implemented new approaches to post-operative chest tube management, decreasing chest tube duration and length of stay. 2 Family-centered care is another best practice that warrants consideration as a core construct in acute care cardiology. Family-centered care is considered the gold standard for inpatient and outpatient paediatric care. 3,4 It is well described that familycentered care improves patient and family autonomy, which improves clinical outcomes by reframing decision-making as a collaboration with families. 5-8 Furthermore, family-centered rounding, the primary tangible form of family-centered care in the inpatient setting, is known to improve staff satisfaction, nursing engagement, and reduce harmful errors. 8 Despite these gains, family-centered care is not yet effectively operationalised in paediatric cardiology.The systematic advantages of acute care cardiology position it to uniquely embrace familycentered care and extend its benefits to families of children with heart disease. However, before acute care cardiology can develop best practices related to family-centered care, it is necessary to address features that distinguish it from general paediatrics and may influence how familycentered care is deliverednamely, the prevalence of medical complexity, reliance upon novel diagnostic and therapeutic technologies, and staffing and structural differences of acute care cardiology units compared to general paediatrics units. 9 While implementation of familycentered care in paediatric cardiology requires acknowledgement of these challenges and limitations, there is reason to invest in family-centered practices.