Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Per the radiology technologist , the patient is unable to lift left arm for x-ray any these are the best films possible . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable with the aorta calcified and tortuous . The cardiac silhouette is not enlarged . No displaced fracture is seen . The patient 's left arm overlies the anterior chest on the lateral view . There are mild degenerative changes along the spine .
    OUTPUT:
    
No acute cardiopulmonary process .