Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP upright portable view of the chest was obtained . The cardiac silhouette is top normal . The aortic knob is calcified . There is no focal consolidation , large pleural effusion , or evidence of pneumothorax . No overt pulmonary edema is seen .
    OUTPUT:
    
No acute cardiopulmonary process , particularly no evidence to suggest pneumonia .