Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiographs were obtained . A left lingular airspace opacity obscures the left heart border . Right basilar airspace opacities are new since ___ . The pulmonary vasculature is more prominent since the prior study . Atelectasis along the right minor fissure is unchanged . Moderate cardiomegaly is similar .
    OUTPUT:
    
Lingular and right basilar airspace opacities compatible with multifocal pneumonia . In addition there is likely some component of interstitial pulmonary edema .