Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In the interim since the most recent prior examination , there has been removal of the left PICC . Cardiomegaly is improved since ___ . Both lungs are clear with no focal consolidation , pleural effusion , pneumothorax .
    OUTPUT:
    
Borderline cardiomegaly , improved since the prior examination . No focal consolidation , pleural effusion , pneumothorax .