Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest demonstrate the lungs are well expanded , with no evidence of pneumonia , pleural effusion , pulmonary edema or pneumothorax . The cardiomediastinal silhouette is unremarkable . A likely epicardial fat pad is noted at the left heart border .
    OUTPUT:
    
No acute cardiopulmonary process .