Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest is compared to previous exam from ___ . Compared to prior , there has been interval resolution of the pulmonary edema . There is no visualized pleural effusion . Massive cardiomegaly appears grossly stable as well as mitral valve replacement and median sternotomy wires . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
Interval resolution of previously seen pulmonary edema . Stable massive cardiomegaly .