Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is normal in size . The aortic arch is calcified . The aorta is also mildly tortuous . Moderate elevation of the right hemidiaphragm is noted with patchy opacities in the right middle lobe , most suggestive of associated atelectasis . A possible nodular focus projects over the left mid lung measuring about 5 mm . There is no pneumothorax or pleural effusion . Fissures are mildly thickened .
    OUTPUT:
    
1 . Findings suggesting mild fluid overload . 2 . Basilar opacity suggesting probable atelectasis . 3 . Nodular focus projecting over the left mid lung , possibly a summation artifact . However , in short - term follow - up , standard PA and lateral radiographs are recommended in order to reassess . Recommendation for follow - up xrays discussed with Dr . ___ on ___ by telephone .