Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is unchanged from multiple prior studies . Small bilateral pleural effusions are also unchanged . There is no vascular congestion or pulmonary edema . There is no focal consolidation or pneumothorax .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Unchanged mild cardiomegaly and small bilateral pleural effusions .