Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild pulmonary vascular congestion . No focal consolidation is seen . There is mild cardiomegaly . There is no pleural effusion or pneumothorax . Degenerative changes are seen at the bilateral acromioclavicular joints . Mild height loss of the lower thoracic vertebral bodies are unchanged .
    OUTPUT:
    
Mild vascular congestion and cardiomegaly . No focal consolidation .