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 portable chest examination of ___ . The heart size is at the upper limit of normal variation . There is a mild prominence of the left ventricular contour , but no other configurational abnormalities are seen . Thoracic aorta mildly widened and elongated but no local contour abnormalities are present . 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 acute parenchymal infiltrates are present . There is a mild degree of right - sided diaphragmatic elevation . A finding , however , which existed already on the preceding portable chest examination . Skeletal structures of the thorax grossly within normal limits .
    OUTPUT:
    
No evidence of acute cardiovascular or pulmonary abnormalities on standard PA and lateral chest view . Previously existing left lower lobe atelectasis and suspicious pleural effusion is not present anymore .