Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . There is no focal consolidation to suggest pneumonia . The heart size is top normal but unchanged . There is a right - sided hemodialysis catheter with its tip terminating in the atriocaval junction . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
No acute intrathoracic process .