Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are fully expanded and clear . No pleural abnormality . Mild cardiomegaly is unchanged . No pulmonary edema . Cardiomediastinal hilar silhouettes are unremarkable . A right PICC terminates in the lower SVC . A left pectoral generator sends dual - chamber leads to the right atrium and right ventricle . An enteric tube terminates below the GE junction and outside the field of view .
    OUTPUT:
    
No evidence of interval aspiration or pneumonia .