Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is stable elevation of the right hemidiaphragm . The lungs are grossly clear . Moderate cardiomegaly despite the projection is stable . There is no pneumothorax . Regional bones and soft tissues are unremarkable .
    OUTPUT:
    
Grossly clear lungs with no evidence of CHF . Stable moderate cardiomegaly .