Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The film is limited due to the patient 's body habitus and underpenetration . Moderate cardiomegaly is accompanied by pulmonary edema , which is slightly asymmetric right greater than left . Atelectasis in the left lower lobe is stable . There are no focal consolidations that are concerning for pneumonia . No pleural effusions are appreciated .
    OUTPUT:
    
Cardiomegaly and mild pulmonary edema , not much changed over 5 days .