Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema is seen . Heart size is mildly enlarged . There is mild aortic tortuosity .
    OUTPUT:
    
Mild cardiomegaly without radiographic evidence for acute cardiopulmonary process . Discussed with Dr . ___ by phone at 5 : 18 pm on ___ in response to wet read request .