Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Better lung volumes compared to most recent study . A small left pleural effusion is new . A right double - lumen dialysis catheter ends in the mid SVC . The lungs are clear . There is no evidence of pneumonia . No pulmonary vascular congestion or pulmonary edema . No pneumothorax . Moderate cardiomegaly is stable . Mediastinal and hilar contours are normal .
    OUTPUT:
    
1 . Small left pleural effusion . 2 . Stable moderate cardiomegaly .