Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size pulmonary vascular is top - normal . Engorgement and cephalization persists , but has improved compared to ___ when mediastinal veins , normal caliber today , were also mildly dilated . The pulmonary arteries in the hila and the left atrium are still enlarged . There is no pulmonary edema , focal consolidation , or pleural effusion .
    OUTPUT:
    
Cardiac dysfunction manifested as mild pulmonary vascular congestion improved since ___ . Left atrial enlargement . No pulmonary edema or pneumonia .