Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomegaly is mild , slightly improved since prior . Pulmonary vascular markings are prominent compatible with congestion . Small opacity at the lateral right lung base may represent atelectasis or consolidation . No pneumothorax or substantial pleural effusion . A coil in the left axilla is new . Multiple medical devices , including epicardial leads of anterior abdominal wall pacer , SVC stent , and right brachiocephalic stent are in similar position to prior . Rugger ___ appearance of the lumbar vertebral bodies is similar to prior and compatible with hyperparathyroidism , which may be secondary to renal failure .
    OUTPUT:
    
1 . Small opacity at the lateral right lung base , compatible with atelectasis or infection . 2 . Stable pulmonary vascular congestion . Mild cardiomegaly , slightly improved since prior . 3 . New coil in left axilla . Please correlate with clinical history .