Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . The cardiac silhouette is significantly enlarged . Instinct pulmonary vascular markings are seen compatible with edema . There is no large effusion . Hypertrophic changes are seen in the spine . Linear opacity in the left mid lung suggestive of atelectasis .
    OUTPUT:
    
Enlargement of cardiac silhouette , compatible with cardiomegaly , noting that component of pericardial effusion would also be possible . Mild pulmonary edema .