Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since chest radiographs dated ___ , a new right - sided port terminates within the right atrium . Lungs are fully expanded and clear . No pneumothoraces . New , moderate cardiomegaly . Cardiomediastinal and hilar silhouettes and pleural surfaces are otherwise normal .
    OUTPUT:
    
Right - sided port terminates within the right atrium . No pneumothorax or other complication . New , moderate cardiomegaly .