Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Elevation of the left hemidiaphragm is new since prior exams , with minimal adjacent relaxation atelectasis of the left lower lobe . The cardiomediastinal contours are within normal limits . The bilateral hila are unremarkable . The lungs are clear without focal consolidation . There is no evidence of pulmonary vascular congestion . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
1 . New right hemidiaphragmatic elevation . Consider evaluation right hemidiaphragm function . 2 . Otherwise , no acute cardiopulmonary process .