Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is top normal and there is marked prominence of the main pulmonary artery and right descending pulmonary artery . Linear opacities in the left greater than right lung bases are consistent with atelectasis . Pulmonary vascular markings appear within normal limits and there is no focal consolidation . No pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Bibasilar atelectasis . No evidence of pulmonary edema . 2 . Enlargement of the main pulmonary artery and prominence of the right descending pulmonary artery suggest pulmonary hypertension .