Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: This study was not made available for my interpretation until today , at ___ at 3 :30 p .m . Frontal and lateral views of the chest were obtained . The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . Cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .