Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . The lateral view is limited due to obliquity . Previously noted right PICC line is been removed . The heart appears mildly enlarged . There is no focal consolidation , large effusion or pneumothorax . No convincing signs of congestion or edema . Mediastinal contour is stable . Bony structures are intact .
    OUTPUT:
    
Mild cardiomegaly . No signs of pneumonia . Lateral view limited due to obliquity .