Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post TVAR for aortic stenosis . Bilateral interstitial opacities , worse on the right , with enlarged cardiomediastinal silhouette and central pulmonary vascular congestion suggest asymmetric edema . However , an early right lower lobe pneumonia can not be excluded . Bilateral pleural effusion are small . Linear streak like opacities in the retrocardiac region with resultant blurring of the left medial hemidiaphragm is new and most likely secondary to atelectasis postoperatively . No pneumothorax .
    OUTPUT:
    
Congestive heart failure pattern with probable asymmetrical edema . However , early right lower lobe pneumonia can not be excluded . This could be further assessed by repeat chest radiographs after diuresis following diuresis .