Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral radiographs of the chest were acquired . The lungs are clear . Previously seen mild interstitial pulmonary edema on radiographs from ___ , has resolved . There are no pleural effusions . No pneumothorax is seen . The cardiac and mediastinal contours are normal . There is unchanged resorption of the distal right clavicle .
    OUTPUT:
    
No acute cardiac or pulmonary process .