Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . The lungs are clear without focal consolidation , effusion or pneumothorax . The heart size is normal . The aorta is slightly unfolded , though this is stable . The trachea is deviated to the right secondary to a known left thyroid goiter . The imaged osseous structures are intact .
    OUTPUT:
    
No acute findings in the chest . Rightward deviation of the trachea due to known left thyroid goiter .