Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Cardiomegaly is mild , similar to prior . Prominent interstitial lung markings are compatible with known lung fibrosis . Indistinct pulmonary vascular markings are similar to prior and compatible with mild pulmonary edema . No focal consolidation , pleural effusion , or pneumothorax . The catheter of the left chest wall port terminates in the right atrium . Multiple vertebroplasties are similar to prior . No displaced rib fracture is identified .
    OUTPUT:
    
Mild pulmonary edema superimposed on known lung fibrosis . Severe chronic cardiomegaly and pulmonary hypertension . No displaced rib fracture . Multiple vertebroplasties , similar to prior .