Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Analysis is performed in direct comparison with the next preceding PA and lateral chest examination of ___ . There is status post sternotomy and the presence of multiple surgical clips mostly in the anterior left side mediastinum indicative of previous bypass surgery . The heart size is at the upper limit of normal variation with a relative prominence of a left ventricular contour . Thoracic aorta is of ordinary dimension but moderately elongated . No local contour abnormalities are seen . The pulmonary vasculature is not congested . No signs of acute parenchymal infiltrates are present . The lateral and posterior pleural sinuses are free . When comparison is made with the next preceding examinations of ___ , the patient had post-operatively some peripheral pleural scar formations and peripheral plate atelectasis at the bases . All these changes have now normalized and there is no evidence of any acute parenchymal infiltrates . The pulmonary vasculature is not congested . No pneumothorax is seen in the apical area .
    OUTPUT:
    
Status post bypass surgery . No evidence of remaining pulmonary congestion or acute pneumonic infiltrates in this patient with shortness of breath and cough .