Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate normal lung volumes . There is no pleural effusion , focal consolidation or pneumothorax . Hilar and mediastinal silhouettes are unremarkable . Heart is smildly enlarged . There is no pulmonary edema . Prominent interstitial opacities at the lung bases .
    OUTPUT:
    
Mild cardiomegaly and prominent interstitial lung marking at the bases , may suggest early cardiac decompensation .