Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Overlying EKG leads are present . The lungs appear clear bilaterally without signs of pneumonia or edema . No large effusion or pneumothorax . Previously noted pulmonary edema and multifocal opacities have cleared in the interval . Cardiomediastinal silhouette appears normal . No free air seen below the right hemidiaphragm .
    OUTPUT:
    
No acute intrathoracic process .