Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear given low lung volumes . No focal consolidations worrisome for pneumonia . Cardiac size is again enlarged but stable . Left - sided battery pack with leads with ICD wires which terminate in unchanged position within the right ventricle . No pleural effusion or pneumothorax . Ovoid device over the patient 's chest is noted .
    OUTPUT:
    
No acute cardiopulmonary process .