Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP single view of the chest has been obtained with patient in semi upright position . Comparison is made with the next preceding similar study dated ___ . High positioned diaphragms indicate poor inspirational effort . It s size can not be assessed with certainty as contours are obscured . No significant interval change has occurred in comparison with the next preceding study . The pulmonary vasculature again shows a moderate degree of perivascular haze consistent with the impression of congestion . The image does not cover entirely the lateral pleural sinuses but there is no suggestion of any increased pleural effusion in comparison with the previous study . No new infiltrates are seen .
    OUTPUT:
    
Stable chest findings as can be identified on portable single AP chest examination .