Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left pectoral pacemaker is unchanged with three leads in the right atrium , right ventricle , and coronary sinus , as before . There has been interval removal of the endotracheal tube from ___ . The cardiac silhouette remains severely enlarged . Partial calcification of the aortic knob is redemonstrated . The mediastinal contours are unchanged . There is no pulmonary vascular congestion or interstitial edema . A moderate right pleural effusion is appreciated on the lateral view with mild right basilar atelectasis . There is no left pleural effusion . No pneumothorax is seen . Diffuse dense calcification of the abdominal aorta is noted .
    OUTPUT:
    
1 . No pulmonary edema / vascular congestion . 2 . Moderate right pleural effusion and mild right basilar atelectasis .