Our children's heart service diagnose and treat all kinds of children's heart problems including:

• those present from birth, known as congenital heart disease
• those that develop after birth, known as acquired heart disease
• rhythm disturbances.

The service is part of Guy's and St Thomas' NHS Foundation Trust's service which has an international reputation for excellence. Clinics are held at Queen Mary's four times a year, usually on a Monday with Dr Bell.

Appointments are booked by Guy's and St Thomas' central appointments line (020 7188 4000).