Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Chronic moderate cardiomegaly , severe enlargment of the pulmonary arteries and pulmonary venous engorgement have increased since ___ . Right infrahilar consolidation has improved a little since ___ . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Probable small right lower lobe pneumonia improved over 5 days . 2 . Chronic moderate cardiomegaly and pulmonary vascular congestion similar to ___ , worsened since ___ .