Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . There are new diffuse opacities in both lungs , right greater than left likely due to slight leftward rotation . There are small bilateral pleural effusions , left greater than right . There is mild cardiomegaly . No pneumothorax .
    OUTPUT:
    
New diffuse bilateral opacities likely represent moderate pulmonary edema with mild cardiomegaly and small bilateral effusions , most consistent with CHF exacerbation . Underlying pneumonia can not be excluded .