Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrate resolved pulmonary edema compared to prior study dated ___ . The heart is borderline enlarged . No focal opacity concerning for pneumonia is identified . There is no pleural effusion . Osseous structures demonstrates no acute abnormality .
    OUTPUT:
    
Resolved pulmonary edema when compared to prior study dated ___ . No acute intrathoracic abnormality .