Clinicians should diagnose bronchiolitis and assess disease severity on the basis of history and physical examination evidence quality. Bronquiolitis respiratoria asociada a enfermedad pulmonar intersticial brepi. Clinicians should assess risk factors for severe disease, such as. Cano garcinuno a, mora gandarillas i, garcia merino a. Physiological effect of high flow nasal cannula in infants with bronchiolitis. Clinical practice guideline clinicalpracticeguideline. This guideline is a revision of the clinical practice guideline, diagnosis and management of bronchiolitis, published by the american academy of pediatrics in 2006. Highflow nasal cannula oxygen therapy for infants with bronchiolitis. Each key action statement indicates level of evidence, benefitharm relationship, and level of recommendation. It is estimated that as a result of this disease there are, in developing countries, 3. Ralston sl, lieberthal as, meissner hc, alberson bk, et al. Ademas, existen controversias cientificas en cuanto. Zoido garrote e, garcia aparicio c, torrez villarroel cc et al. Sin embargo, siguen existiendo controversias en cuanto al manejo esta entidad, tan frecuente en pediatria.