Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed and compared to the most recent prior . The previously described findings of congestive heart failure including ___-___ haze , vascular redistribution and bilateral pleural effusions have resolved . The patient is status post coronary artery bypass and aortic valve replacement . The median sternotomy wires are intact and well aligned and a prosthetic aortic valve is seen in unchanged position . The lungs are clear without focal consolidation , pulmonary edema , pleural effusion or pneumothorax . The cardiac and mediastinal contours are unchanged .
    OUTPUT:
    
No radiographic evidence of pneumonia or acute heart failure .