Fig. 1From: Prophylaxis protects infants with congenital heart disease from severe forms of RSV infection: an Italian observational retrospective studyDescriptive statistics of the hospitalization (A) and the PICU (B). A Descriptive statistics of the hospitalization for bronchiolitis in the prophylaxis levels (n = 178). B Descriptive statistics of the PICU in the prophylaxis levels (n = 64). Prophylaxis levels: NO; Partial (≤ 3 doses of palivizumab); Yes (a complete cycle of immunizationBack to article page