Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Severe cardiomegaly appears increased compared to the prior study . Aorta remains tortuous . Rightward deviation of the trachea is unchanged , and due to an underlying large thyroid nodule , as seen on the prior chest CTA . Central pulmonary vascular congestion is present along with perihilar haziness and probable trace right pleural effusion with small amount of fluid in the right minor fissure . Patchy atelectasis is seen in the lung bases without focal consolidation . No pneumothorax is seen .
    OUTPUT:
    
Severe cardiomegaly with central pulmonary vascular congestion and probable trace right pleural effusion . Patchy atelectasis in the lung bases .