Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single lead left - sided ICD is stable in position , coursing to the expected location of the right ventricle . No focal consolidation is seen . There is no large pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are stable , with the cardiac silhouette mild to moderately enlarged . . No pulmonary edema is seen .
    OUTPUT:
    
No acute cardiopulmonary process . Persistent cardiomegaly . Stable position of left sided ICD .