How to use chest radiographs and ECGs in children with pacemakers.

A child with pacemaker is an uncommon presentation to the general paediatric ward, and most clinicians without previous experience may not feel confident in assessing these patients. This article provides an overview of paediatric pacemakers and commonly found radiological and electrophysiological correlates along with clinical consideration.

Sore knee - why and when to call a cardiologist.

A young girl received a diagnosis of septic arthritis of the knee unresponsive to standard medical and surgical treatment. We report the patient's clinical journey with clinical commentary throughout, underlying the importance of differential diagnosis that may open several scenarios and a different final diagnosis accordingly. Finally, we will discuss the treatment and management of the patient's final diagnosis.