Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is noted with upper lobe vascular redistribution , compatible with pulmonary venous hypertension . There is no evidence of pulmonary edema , pleural effusion , pneumothorax , or pneumonia .
    OUTPUT:
    
Moderate cardiomegaly and pulmonary vascular congestion , chronicity indeterminate . No edema or pleural effusion .