Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A newly placed right PICC line ends in the low SVC . An endotracheal tube terminates in the lower trachea . An enteric tube enters the stomach , distal tip not visualized . Bilateral upper lobe airspace opacities are not appreciably changed since the study of 1 day prior . However , there is a new right lower lobe opacity , and concurrent mild pulmonary edema . There is no pneumothorax . Moderate cardiomegaly despite the projection is present .
    OUTPUT:
    
Bilateral airspace opacities with new involvement of the right lower lobe is likely due to evolving multifocal pneumonia or aspiration .