Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is similar to priors . MILD PULMONARY VASCULAR ENGORGEMENT IS CHRONIC . THERE IS PROBABLY NO PULMONARY EDEMA , BUT DEFINITIVE EVALUATION WOULD REQUIRE CONVENTIONAL RADIOGRAPHS OR CHEST CT SCANNING . There is volume loss in the left lung with elevation of the left hemi diaphragm , consistent with left basilar atelectasis . SMALL PLEURAL EFFUSION IS INDETERMINATE .
    OUTPUT:
    
NO GOOD EVIDENCE FOR ACUTE CARDIAC DECOMPENSATION . CHRONIC MILD CARDIOMEGALY AND PULMONARY VASCULAR ENGORGEMENT . UNEXPLAINED HYPOXIA CAN BE EVALUATED WITH CHEST CTA .