Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Diffusely increased attenuation in the lungs and increased size of cardio mediastinal silhouette are consistent with pulmonary edema due to biventricular heart failure or fluid overload . There is new left lower lobe collapse in retrocardiac region . Bibasilar opacities are likely secondary to atelectasis and small pleural effusions . There is no large mediastinal hemorrhage .
    OUTPUT:
    
1 . Mild to moderate pulmonary edema and increasing moderate right pleural effusion due to biventricular heart failure and / or volume overload . New left lower lobe collapse . 2 . No large mediastinal hemorrhage . If there is high clinical concern for aortic dissection , consider CTA for better evaluation