Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Upright AP image of the chest was obtained . There are bilateral diffusely increased interstitial pulmonary markings consistent with pulmonary edema . There are no focal consolidations . There are bilateral trace pleural effusions . There is no pneumothorax . An enlarged cardiomediastinal silhouette is unchanged . There are no bony abnormalities . There is no free air below the right hemidiaphragm .
    OUTPUT:
    
Interstitial pulmonary edema and trace bilateral pleural effusions . Stable cardiomegaly .