Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Pulmonary vascular congestion is mild . There are new small bilateral pleural effusions . Moderate cardiomegaly is stable . A tubular opacity projecting over the heart on the lateral radiograph may be a coronary artery calcification .
    OUTPUT:
    
Mild pulmonary vascular congestion . New small bilateral pleural effusions . Stable moderate cardiomegaly .