Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are mildly hypoinflated with crowding of vasculature . There is a new heterogeneous right lower and right middle lobe opacities . No pleural effusion or pneumothorax . Heart size , mediastinal contour , and hila are unremarkable . Again seen are intact median sternotomy wires and mediastinal clips .
    OUTPUT:
    
Right middle and right lower lobe pneumonia .