Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes are unchanged compared to the prior study . A right - sided tunneled internal jugular dialysis catheter terminates in the mid SVC . No pneumothorax . The heart is not grossly enlarged . No pulmonary edema . No convincing evidence of pulmonary vascular congestion . No pleural effusion seen . No consolidation .
    OUTPUT:
    
No acute cardiopulmonary process seen .