Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are unchanged compared to the prior study . A right - sided PICC terminates in the mid to distal SVC . Mild to moderate cardiomegaly is stable compared to the prior study . No pulmonary vascular congestion pulmonary edema . No consolidation , pneumothorax or pleural effusion seen .
    OUTPUT:
    
No acute cardiopulmonary process seen . Moderate cardiomegaly is unchanged .