Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Evaluation is somewhat limited secondary to patient body habitus . Within this limitation , there is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . The cardiac size is within normal limits . The descending aorta is somewhat ectatic .
    OUTPUT:
    
No evidence for acute cardiopulmonary process .