Full Breakdown
Infant’s Fight for a Berlin Heart Highlights Paediatric Cardiac Bed Shortage in the UK
7/23/2026, 7:07:21 AM
Critical Need for a Berlin Heart in a Welsh Infant
Dylan and Catrin Green of Cardiff are caring for their three-month-old son, referred to as Macs, who has been diagnosed with dilated cardiomyopathy—a condition that can rapidly progress to heart failure. After initial feeding difficulties, a cold and two cardiac arrests, Macs now depends on a machine that oxygenates his blood and is described by the family as giving him only “a matter of days” to live. The Greens say the only viable treatment is a Berlin Heart, an external ventricular assist device that sustains a child’s circulation until a donor heart becomes available.
Medical Background and Current Condition
Macs has been placed on an extracorporeal life-support system and is currently in an induced coma at a specialist unit in Bristol. The family reports that his condition has deteriorated while awaiting transfer to a centre capable of implanting the Berlin Heart. The device can only be fitted at two UK hospitals: Great Ormond Street Hospital in London and the Freeman Hospital in Newcastle.
Limited Capacity at Specialist Centres
The Greens explain that despite weeks of waiting at the Bristol unit, no appropriate bed has become available at either of the two designated hospitals. This shortage has forced Macs to remain in a setting where his condition continues to decline, underscoring a gap in the national capacity for paediatric cardiac intensive care.
Broader Implications for Paediatric Cardiac Care
The case illustrates a systemic challenge in the United Kingdom’s ability to provide timely, life-saving interventions for infants with severe heart disease. With only two centres equipped to perform Berlin Heart implantation, any bottleneck in bed availability can have immediate, fatal consequences for patients like Macs. The situation has prompted the Greens to call for expanded paediatric cardiac resources to prevent similar emergencies from recurring.
