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 and clear . No focal consolidation , pleural effusion , pneumothorax or pulmonary edema is present . The cardiomediastinal silhouette is unremarkable . There is unchanged appearance of deformity of the proximal left humerus , likely from prior trauma .
    OUTPUT:
    
No acute cardiopulmonary process .