From crisis to coordination: the anatomy of a high-risk infant transfer

A delicate balance: stabilising a failing heart

A five-month-old infant diagnosed with severe dilated cardiomyopathy and a critically reduced ejection fraction (EF: 15–20%) was under paediatric cardiac intensive care in the Middle East. Initially in a narrow window of hemodynamic stability, the child was scheduled for elective intubation and urgent repatriation to a specialised cardiac centre abroad. Due to extreme sensitivity to minimal physiological stress – often triggering irritability and respiratory compromise – the ICU team recommended intubation 12–24 hours prior to transfer to ensure respiratory stability.

In the early hours of the planned transfer date, the infant experienced acute clinical deterioration with signs of peri-arrest

Escalation at dawn: ECMO as a lifeline

In the early hours of the planned transfer date, the infant experienced acute clinical deterioration with signs of peri-arrest. A rapid multidisciplinary consultation – including the receiving cardiac team in the US – led to the decision to initiate central VA ECMO. Cannulation was successfully performed, with left atrial decompression via vent. The sternum remained open with skin closure, and broad-spectrum antibiotics were initiated in response to an unexpected fever during operating room transfer. Stabilisation was achieved within hours, allowing the repatriation plan to resume under high-risk consent.

Engineering a flying ICU: precision in motion

The mission required meticulous coordination across clinical, aviation, and diplomatic domains. The air ambulance was configured to support full ECMO and ventilator functionality at FiO₂ 75%, with the following provisions:

• Redundant oxygen supply calculated at 150% of projected consumption

• Backup ECMO circuit components and emergency cannulation kits

• Uninterrupted power supply units

• Cabin temperature and vibration control to protect ECMO integrity

• Real-time telemetry with the receiving hospital for synchronised handover

• Parallel coordination of overflight and landing permissions to avoid delays.

We conducted a direct bedside evaluation and oversaw the entire transfer process, ensuring clinical stability, equipment integrity, and team coordination. The infant’s family was kept informed throughout, with clear communication of risks, contingency planning, and reassurance.

Seamless handover: precision at the finish line

The receiving cardiac centre was fully briefed and prepared for ECMO reception. Upon arrival, the team executed a smooth transition, managing the open sternum and vented atrium without delay. Clinical documentation, equipment parameters, and patient vitals were handed over precisely. The collaboration between dispatch, treating, and receiving teams ensured zero complications.

Lessons from the edge

• Expect the unexpected: a stable plan can escalate rapidly in paediatric critical care

• Contingency is essential: ECMO standby, alternate flight paths, and backup systems were vital

• Time is unforgiving: every minute from cannulation to air clearance – was accounted for

• Team defines outcome: success hinged on a highly skilled, synchronised team for the mission.

The receiving cardiac centre was fully briefed and prepared for ECMO reception

Outcome: excellence delivered

The infant was safely repatriated without in-transit events. This mission demonstrated the power of anticipatory planning, clinical agility, and international coordination. It reaffirmed a core truth in paediatric retrieval: when lives hang in the balance, excellence is not optional – it’s the standard.