Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . The left costophrenic sulcus is excluded from the PA view . Lungs are well expanded and clear . Heart is normal in size and cardiomediastinal contour is unremarkable . Pulmonary vasculature are within normal limits . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No evidence of pulmonary edema .