Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . Interstitial markings are increased bilaterally . The lung apices are partially obscured by the patient 's chin and incompletely evaluated . The heart size is moderately enlarged . Basilar atelectasis is mild . Bilateral pleural effusions are small . Surgical clips project over the left upper quadrant . The thoracic aorta is unfolded with atherosclerotic calcifications .
    OUTPUT:
    
Moderately cardiomegaly is worse with small bilateral pleural effusions , and moderate interstitial pulmonary edema in the setting of CHF exacerbation .