Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest were acquired . Hazy opacification of both lung bases is thought to be secondary to overlying soft tissues . There is no focal consolidation . Engorgement of the mediastinal vasculature is not significantly changed . The heart size is top normal . There are no pleural effusions . No pneumothorax is seen .
    OUTPUT:
    
No acute cardiac or pulmonary process .