Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Available for direct comparison is a transferred PA and lateral chest examination from an outside institution and dated ___ . There is mild cardiac enlargement with a prominence of the left ventricular contour to the left and posteriorly . This coincides with the presence of a generally widened and elongated thoracic aorta and probably represents sequelae related to longstanding hypertension . There is , however , no evidence of any significant left atrial enlargement nor is the pulmonary vasculature markedly congested . There is no evidence of any radiopaque foreign body within the lung fields . Central airways such as trachea and central bronchi are unremarkable . Trachea deviates mildly to the right at the level of the aortic arch but is not compromised in width . There is no evidence of any significant pleural effusion in the lateral pleural sinuses . There is no pneumothorax in the apical area on the frontal view . In comparison with the outside examination of ___ , one can observe a slightly more crowded pulmonary vasculature on the left lung base in retrocardiac position , an observation which is supported by the slightly denser appearance of the posterior segment of the left lower lobe on the lateral view compared to the present findings . Findings observed in retrospect on the previous study , however , are very subtle . The elderly patient has an accentuated kyphotic curvature in the thoracic spine , moderately demineralized vertebral bodies , but no evidence of any vertebral body compression fracture . Within the normal heart shadow , one can identify a few coronary arterial calcifications within the heart shadow which , however , is not surprising considering patient 's advanced age .
    OUTPUT:
    
Borderline heart size and generally widened thoracic aorta . Absence of significant pulmonary vascular congestion . No evidence of acute infiltrates , no radiopaque foreign body identified . Absence of any detectable pulmonary atelectasis or pneumothorax are encouraging findings considering patient 's history . Referring physician , ___ . ___ was paged at 3 :45 p .m .