Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiograph demonstrates unremarkable mediastinal and hilar contours . Heart size is enlarged with left ventricular configuration . No evidence of overt pulmonary edema . No focal consolidation is evident . No pleural effusion or pneumothorax . Mild multifocal degenerative changes noted along the thoracic spine .
    OUTPUT:
    
Enlarged cardiac silhouette . No focal consolidation , pleural effusion or overt pulmonary edema .