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 of ___ . Poor inspirational effort explains high positioned diaphragm obscuring major portions of the heart shadow . Crowded pulmonary vasculature on the bases is explained by this poor inspiration . In addition , there are still remaining plate atelectases bilaterally . Pulmonary vasculature pattern is less congested , and the degree of perivascular haze is less marked . This coincides with lesser prominence of the previously increasing fluid accumulation in the minor fissure . No new pulmonary abnormalities are seen , and no pneumothorax exists in the apical area .
    OUTPUT:
    
Improvement of chest findings with less marked congestive pattern indicative of successful dehydration .