Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . A left - sided Port - A - Cath is again seen , terminating in the right atrium . The cardiac silhouette remains enlarged . Evidence of a large hiatal hernia is again seen and elevation of the posterior left hemidiaphragm . Mild bibasilar atelectasis is seen . There is no focal consolidation . Slight blunting of the posterior right costophrenic angle may be artifactual , although trace pleural effusion is not excluded . No overt pulmonary edema . The aorta remains calcified and unfolded .
    OUTPUT:
    
1 . No focal consolidation . Slight blunting of the posterior right costophrenic angle may be artifactual , although trace pleural effusion not excluded . 2 . Hiatal hernia . 3 . Persistent cardiomegaly without overt pulmonary edema .