Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left subclavian central venous catheter tip terminates at the junction of the SVC and right atrium . Marked cardiomegaly is again noted with the aorta appearing slightly tortuous . Mediastinal contours are similar . Pulmonary vascular enlargement is stable compared to the prior study . No pulmonary edema , focal consolidation , pneumothorax , or pleural effusion is present .
    OUTPUT:
    
No pulmonary edema , focal consolidation , pneumothorax , or pleural effusion is present .