Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Low lung volumes results in bronchovascular crowding . Mild pulmonary edema is increased from ___ . There is no focal consolidation , pleural effusion or pneumothorax . Moderate cardiomegaly is unchanged .
    OUTPUT:
    
Mild pulmonary edema . No pneumonia .