Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since ___ , worsened bibasilar atelectasis , more pronounced in right than left lung . Stable small left pleural effusion as compared to ___ . Since ___ , heart size has increased with new pulmonary vascular congestion concerning for probably early heart failure . Mediastinal borders and hilar structures are normal . No pneumothorax .
    OUTPUT:
    
Since ___ , worsening bibasilar atelectasis and stable left pleural effusion . Since ___ , new cardiomegaly and pulmonary vascular congestion consistent with possible early heart failure .