Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly exaggerated by pectus deformity is unchanged . The lungs are clear without pleural effusion , pneumothorax , or focal consolidation concerning for pneumonia . The left pacemaker , right atrial and right ventricular leads are unchanged .
    OUTPUT:
    
1 . No focal consolidation concerning for pneumonia . 2 . Unchanged mild cardiomegaly , pectus deformity , and left pacemaker lead placement .