Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since ___ , bilateral small pleural effusions , left greater than right , is improved and pulmonary vascular congestion and asymmetric edema , right greater than left , is unchanged . Stable appearance of cardiomegaly . A new esophageal thermometer is noted in the oropharynx . Otherwise , unchanged positioning of support devices . No pneumothorax .
    OUTPUT:
    
1 . Bilateral small pleural effusions , left greater than right , are improved and pulmonary vascular congestion and asymmetric edema , right greater than left , is unchanged since ___ .