Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is seen with bilateral interstitial vascular markings consistent with mild edema . The lungs do not have any pleural effusions , focal opacities or pneumothorax . The mediastinal contours are within normal limits . No rib fractures or acute vertebral height loss is seen .
    OUTPUT:
    
Mild cardiomegaly with mild interstitial pulmonary edema . No displaced fractures seen , but if there is continued concern for a rib fracture , then a dedicated rib series is suggested .