Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated with streaky bibasilar opacities likely indicative of atelectasis . In the right midlung , there is a suggestion of a rounded opacity concerning for nodule , however this may be a summation of densities . Heart size is mildly enlarged . No focal consolidation concerning for pneumonia . No pleural effusion or pneumothorax . Mitral annular calcification is noted .
    OUTPUT:
    
1 . Hyperinflated lungs with mild cardiomegaly , but no evidence of pneumonia . 2 . Rounded opacity in the right midlung may represent a nodule , or a summation of densities . Anterior oblique views of the chest recommended for further evaluation .