Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to chest radiograph from 1 day prior , moderate basal predominant pulmonary edema has minimally improved . Left retrocardiac opacity and small pleural effusion are stable . Moderate cardiomegaly is stable . No pneumothorax . Tracheostomy tube the midline to the lower right jugular line ends in the upper right atrium . LVAD unchanged it location . Feeding tube is passes into the stomach and out of view .
    OUTPUT:
    
Minimal improvement in the basal predominance pulmonary edema .