Cardiac dysrrhthmia in systemic disease.
This is an ECG of a 6-year-old girl. She presented to us for management of epilepsy. Magnetic resonance imaging (MRI) of the brain showed multiple lesions consistent with cortical and subcortical tubers. There were also achromic spots on her skin and echocardiography demonstrated a rhabdomyoma near the right ventricular outflow tract. A diagnosis of tuberous sclerosis, an autosomal-dominantly inherited condition, was made. What is abnormal about the ECG?
Quek
S C
SC
Department of Paediatrics, National University Hospital, Singapore.
Ng
K S
KS
Low
P S
PS
D002648:Child; D004562:Electrocardiography; D005260:Female; D006338:Heart Neoplasms / Q000150:complications; D006801:Humans; D017379:Hypertrophy, Left Ventricular / Q000175:diagnosis* / Q000209:etiology; D013617:Tachycardia, Supraventricular / Q000175:diagnosis* / Q000209:etiology; D014402:Tuberous Sclerosis / Q000150:complications*