Abstract
During winter outbreaks of respiratory syncytial virus bronchiolitis from 2002 to 2004, three infants presented with a presumptive diagnosis of lower respiratory tract infection and wheezing. The clinical condition in two cases was rapidly progressive and precipitated into intractable shock; clinical and instrumental examinations revealed a cardiac origin of their illness. A subacute presentation permitted a cardiological assessment and a proper treatment in the third infant. An abnormal origin of the left coronary artery from the pulmonary trunk was demonstrated in all cases. The concurrent acute airway infection had a catastrophic effect on the underlying cardiovascular anomaly leading to refractory cardiogenic shock and death. Conclusion:Admission chest X-ray film and arterial gas analysis can raise the suspicion of cardiac involvement when treating a severe wheezing episode in young infants. Paediatric cardiological evaluation with two-dimensional echocardiography may eventually reveal this rare condition, whereas cardiac catheterisation with aortography remains the standard means of diagnosis.
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Abbreviations
- CXR :
-
chest x-ray film
- ECM :
-
external cardiac massage
- LCA :
-
left coronary artery
- LV :
-
left ventricle
- RSV :
-
respiratory syncytial virus
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Piastra, M., Polidori, G., De Carolis, M.P. et al. Fatal coronary artery anomaly presenting as bronchiolitis. Eur J Pediatr 164, 515–519 (2005). https://doi.org/10.1007/s00431-005-1684-1
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DOI: https://doi.org/10.1007/s00431-005-1684-1