Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Lungs are grossly clear . No pleural effusion or pneumothorax . Hilar contours are normal . Moderate cardiomegaly with significant prominence the left ventricle is unchanged . There is tortuosity of the aorta .
    OUTPUT:
    
No radiographic evidence of pneumonia . Lateral view would be helpful to evaluate retrocardiac region if condition of the patient allows .