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Arrhythmias

Arrhythmias are abnormal heart rhythms, which can prevent the heart pumping efficiently. This page from Great Ormond Street Hospital (GOSH) explains how the heart beats normally, what happens when it starts to beat abnormally and how it can be treated.

Asthma

Asthma is a condition that affects the small airways of the lungs (bronchi), making them red, swollen and sensitive. These sensitive or hyper-responsive airways can react badly to certain ‘triggers’ such as catching a cold, exercise, cigarette smoke, house dust mites, pets and pollen.

Autism

Children with autism usually experience difficulty in three main areas: social interaction, social communication and imagination and cognitive flexibility. Each of these diagnostic features can be present in different forms and varying degrees.

Autoimmune enteropathy

Autoimmune enteropathy is a rare condition affecting young babies causing severe long-lasting diarrhoea. This information from Great Ormond Street Hospital (GOSH) explains the causes, symptoms and treatment of autoimmune enteropathy and where to get help.