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Cardiac rhabdomyoma (CR) is a rare tumor commonly associated with tuberous sclerosis. They are often detected prenatally or in early infancy. The case of a Nigerian human immunodeficiency virus (HIV)-exposed neonate with CR who presented with supraventricular tachycardia and cardiovascular collapse is presented. The infant was born to a mother on highly active antiretroviral therapy (HAART). The possible role of HIV and HAART in CR etiology and the difficulty in the management of this case are highlighted.

Background: Down syndrome (DS) is a common chromosomal disorder associated with congenital heart disease (CHD) which could lead to severe morbidity or mortality. Objective: To determine the frequency and spectrum of clinical features, CHD and other comorbidities in children with DS in a tertiary care centre in Nigeria. Method: Consecutive children with clinical features of DS were recruited. The frequency of clinical features and co-morbidities were noted. All the children had echocardiographic evaluation to identify those with CHD. Results: A total of 64 children was recruited of which 36 (56%) were male. Fifty one (80%) had CHD of which atrio-ventricular septal defect (AVSD) was the commonest, being found in 20 (39%) children. Common clinical features present were oblique eyes in 64 (100%), depressed nasal bridge in 60 (94%) low set ears in 53 (83%) and epicanthal folds in 50 (78%). Conclusions: Prevalence of CHD amongst DS children in this study was 80% with AVSD being the commonest. The most prevalent clinical features seen in these children were oblique eyes, epicanthal fold, depressed nasal bridge, low set ears, hypertelorism and hypotonia.

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