Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . No prior . The lungs are clear of consolidation , effusion , or pulmonary edema . Cardiac silhouette is at upper limits of normal for technique . The aorta is tortuous , notable for atherosclerotic calcifications . Osseous structures are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . No evidence of infiltrate or edema .