Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is rotated on the PA view . Cardiomegaly with evidence of CABG and a right - sided pacemaker are again seen . The aorta is calcified . There is no evidence for pulmonary consolidation , pulmonary edema , pleural effusion , or pneumothorax . Slightly increased density in the retro hilar / retrocardiac region corresponds to ossification of the anterior longitudinal ligament of the thoracic spine . Surgical clips are seen in the upper abdomen on the lateral view .
    OUTPUT:
    
Stable appearance of the chest without evidence for pneumonia .