Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . No prior . Correlation is made to scout image from CT coronary angiogram from ___ . The lungs are clear of focal consolidation or large effusion . Cardiomediastinal silhouette is at upper limits of normal for technique . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
No definite acute cardiopulmonary process .