Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are hazy alveolar infiltrates most marked in the right lower lobe and left upper lobe there is pulmonary vascular redistribution . There is dense retrocardiac opacity . There are bilateral pleural effusions left greater than right . Tracheostomy tube and left - sided PICC catheter are unchanged .
    OUTPUT:
    
CHF , similar to prior