Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP portable view of the chest was obtained . Left costophrenic angle is not fully included on the image . Given this , no focal consolidation , large pleural effusion , or evidence of pneumothorax is seen . The aorta is tortuous . The cardiac silhouette is not enlarged .
    OUTPUT:
    
No acute cardiopulmonary process .