Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval resolution of mild pulmonary edema and mid left lung opacities . Mild pulmonary vascular congestion remains . Severe cardiomegaly is unchanged . No pleural abnormality .
    OUTPUT:
    
Resolved pulmonary edema and mid left lung opacities . Mild pulmonary vascular congestion remains .