Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Surgical hardware is noted in the cervical spine . A right chest wall Port - A - Cath is seen with its tip in the SVC . Cardiomegaly is again noted with midline sternotomy wires . Lung volumes are low . Motion artifact limits evaluation of lateral projection . Allowing for this there is no overt sign of pneumonia or edema . No large effusion is seen . There is no pneumothorax . The mediastinal contour is unremarkable . Hilar congestion is noted . Bony structures are intact .
    OUTPUT:
    
Cardiomegaly with mild congestion . Limited exam due to low lung volumes and motion artifact .