Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size remains mildly enlarged . Mediastinal and hilar contours are unchanged . Right PICC has been removed . Streaky atelectasis is noted in the left lung base . No focal consolidation , pleural effusion or pneumothorax is visualized . Pulmonary vasculature is not engorged . Spinal fusion hardware is noted spanning the thoracolumbar junction .
    OUTPUT:
    
No acute cardiopulmonary abnormality .