Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart appears mildly enlarged . The mediastinal and hilar contours are unremarkable . The lung volumes are low . The diaphragms are flattened suggesting a baseline state of hyperinflation , however , and there are suspected small pleural effusions , more prominent on the right than left side . Streaky opacities suggest minor atelectasis at both lung bases . Otherwise , the lungs appear clear .
    OUTPUT:
    
Very small suspected pleural effusions with basilar atelectasis and low volumes . Mild cardiomegaly .