Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest show persistent low inspiratory lung volumes with increased size of small bilateral pleural effusions from ___ . Mild pulmonary edema bilaterally is improved from the preceding radiograph . The pulmonary vasculature is not engorged . No focal consolidation or pneumothorax is present . A tiny calcified nodule in the periphery of the left upper lobe is stable from ___ . The patient is status post median sternotomy and CABG with preserved alignment . The cardiac silhouette is unchanged . The mediastinal and hilar contours are stable . No prominence of the azygos vein is seen .
    OUTPUT:
    
Findings consistent with chronic heart failure . No evidence of acute exacerbation . Findings were communicated by Dr . ___ to Dr . ___ by phone at 13 :50 p .m . on ___ .