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 . There is no evidence of pneumothorax , pleural effusion or focal consolidation . No pulmonary edema is present . The cardiomediastinal silhouette is unremarkable . Since the prior study , there has been interval removal of esophageal pH monitoring and interval placement of left upper quadrant surgical anchor devices . Cholecystectomy clips are present in the right upper quadrant .
    OUTPUT:
    
No acute cardiopulmonary process .