Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs were previously hyperexpanded . There is new pulmonary edema with mild cardiomegaly , central venous congestion , and interstitial edema . Note is made of mitral annular calcifications and mediastinal clips . No pleural effusions or pneumothorax .
    OUTPUT:
    
1 . Congestive heart failure .