Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Chest , portable . There are heterogeneous opacities , particularly in the right upper lobe and right middle lobe suggestive of airspace consolidation , on a background of mild pulmonary edema . The heart size is minimally enlarged . There is a left PICC terminating in the low SVC . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
Multiple opacities , concerning for multifocal pneumonia , on a background of mild pulmonary edema .