https://www.gosh.nhs.uk/wards-and-departments/departments/clinical-specialties/perfusion-information-parents-and-visitors/contact-perfusion-service/
Contact the Perfusion service
Perfusion DepartmentGeneral enquiries:
Great Ormond Street Hospital
Great Ormond Street
London
WC1N 3JH
Telephone number: 020 7813 8287