Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette is normal in unchanged . No pulmonary vascular congestion or pulmonary edema is seen . Asbestos related pleural calcifications are again seen and unchanged . There has been interval removal of a left subclavian CVC . No pneumothorax or pleural effusions are seen .
    OUTPUT:
    
No pulmonary vascular congestion or pulmonary edema .