Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Small bilateral pleural effusions with low lung volumes and clear lungs . No pneumothorax . Stable moderatly enlarged heart with an enlarged tortuous aorta without pericardial effusion . Mediastinal contour and hila appear normal .
    OUTPUT:
    
1 . Small bilateral pleural effusions . 2 . Stable moderately enlarged heart with enlarged tortuous aorta .