Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is unchanged compared to exams dating back to ___ , however appears slightly increased compared to exams from ___ . There has been interval increase in moderate pulmonary vascular congestion and diffuse bilateral interstitial lung markings as well as peribronchiolar cuffing concerning for pulmonary edema . Widening of the superior mediastinum is due to mediastinal lipomatosis and tortuous vessels as seen on the prior CT from ___ . Right - sided Morgagni hernia is unchanged . There is no large pleural effusion or pneumothorax . Compression deformities of the mid thoracic spine are unchanged compared to the prior exam .
    OUTPUT:
    
Interval increase in moderate cardiomegaly with increased diffuse interstitial markings concerning for pulmonary edema , however an atypical infection is not excluded .