Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded . The bilateral pulmonary edema is improved and the size of the azygos vein and vascular pedicle is smaller . Fluid in the middle fissure has resolved . However , multifocal bilateral areas of consolidation remain and are not significantly changed . Additionally , a new focus of consolidation in the left upper lobe may represent a new focus of pneumonia or in the right clinical setting , pulmonary infarct . Mild cardiomegaly is unchanged . The mediastinal silhouette , hilar contours , and pleural surfaces appear normal . No pleural effusion or pneumothorax is present .
    OUTPUT:
    
1 . Significant improvement in pulmonary edema . 2 . Unchanged multifocal bilateral opacities . 3 . New focus of opacity in the left upper lobe may represent a new focus of pneumonia or if in the setting of worsening dyspnea , tachycardia and pleuritic chest pain may represent a pulmonary infarct . The above results were communicated via telephone by Dr . ___ to Dr . ___ ___ at 3 : 20 p .m . on ___ .