Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . The heart size is within normal limits . No configurational abnormality is seen . Thoracic aorta and mediastinal structures are unremarkable . The pulmonary vasculature is not congested . No signs of acute or chronic parenchymal infiltrates are present and the lateral and posterior pleural sinuses are free . No evidence of pneumothorax in the apical area on the frontal view . Skeletal structures of the thorax are grossly unremarkable . Records do not include a previous chest examination available for comparison .
    OUTPUT:
    
Chest findings within normal limits . No evidence of cardiac enlargement , pulmonary congestion or acute pulmonary infiltrates in this ___-year - old male patient with history of asthma .