Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are no focal consolidations , pleural effusions or pneumothorax . Bibasilar opacities , likely due to atelectasis . No pulmonary edema . pulmonary artery is large , demonstrated on the prior CT . Moderate cardiomegaly , seen on prior CT . Aorta is tortuous . No acute osseous abnormalities .
    OUTPUT:
    
No pneumonia or pulmonary edema . If symptoms are persistent consider CT Chest for further evaluation .