Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and two lateral views of the chest were reviewed . The mediastinal and hilar contours are stable . Mild cardiomegaly is slightly worsened since the prior study . Flattened hemidiaphragms with hyperinflation are indicative of COPD . New prominent interstitial markings are compatible with mild pulmonary edema . Additional new band - like opacity partly obscuring the right heart border may represent atelectasis or pneumonia in the correct clinical setting . Small bilateral pleural effusions are noted . There is evidence of prior hernia repair in the upper abdomen .
    OUTPUT:
    
New interstitial prominence compatible with mild interstitial pulmonary edema , with a new right basilar opacity , which may represent pneumonia or atelectasis . Small bilateral pleural effusions .