Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left - sided PICC line tip is in the low SVC . Effusions are small . Previous vascular congestion , basal atelectasis , and cardiomegaly have improved . Lungs are otherwise clear without focal consolidation or pneumothorax . Calcified tortuous aorta is unchanged .
    OUTPUT:
    
No focal consolidation concerning for pneumonia . Small bilateral effusions have improved since the prior study .