Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-erect frontal view of the chest was performed . There is no pleural effusion or pneumothorax . There is obscuration of the left cardiac border and streaky opacification of the right hilar region . A calcified aorta is noted . The cardiac silhouette is top normal in size and unchanged . There are no osseous abnormalities appreciated . No free air is seen on this semi-erect chest radiograph .
    OUTPUT:
    
Lateral views are recommended for better evaluation of possible lingular and right low lung consolidations .