Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly has been stable compared to exams dated back to at least ___ . The hilar and mediastinal contours are normal . Redemonstrated is a large left goiter with rightward deviation of the trachea , unchanged compared to the prior exam . There is no large pleural effusion or pneumothorax . Mild bibasilar atelectasis is persistent .
    OUTPUT:
    
Stable cardiomegaly . No focal consolidations concerning for pneumonia or pulmonary edema .