A 10-week-old, 31-week gestation preterm boy re-presented with heart failur
e after an initial episode of neonatal aseptic meningitis with positive CSF
enterovirus polymerase chain reaction. Investigation demonstrated global m
yocardial dysfunction with left ventricle posterolateral myocardial infarct
ion. The boy's heart failure was controlled with medical treatment but his
myocardial dysfunction persisted 9 months after presentation.