Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a left axillary single - lead ICD defibrillator with lead terminating in the right ventricle as expected . There is no pneumothorax or pleural effusion . The cardiomediastinal and hilar contours are normal . There is no focal consolidation concerning for pneumonia . Pulmonary vasculature is within normal limits .
    OUTPUT:
    
Appropriate pacemaker defibrillator position with lead terminating in the right ventricle as expected .