Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . There is a left chest wall AICD with single lead following the expected course to the right ventricle . Previously seen retrocardiac opacity has since resolved . No focal consolidation , pneumothorax or pleural effusion . No pulmonary edema . Stable mild cardiomegaly . Mediastinal contour is normal .
    OUTPUT:
    
No evidence of pneumonia . No signs of CHF hip .