Left costophrenic angle is not included in the study.
Right-sided dual lead permanent pacemaker.
Volume loss of the right thorax with mild mediastinal shift to the right. Diffuse right pleural thickening, with calcific plaquing particularly at the right costophrenic angle. The visualized left lung is clear. No pneumothorax, vascular congestion, or pleural effusion. The cardiac silhouette is slightly enlarged. Aortic arch calcification is present.