Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal radiograph of the chest shows interval intubation with the endotracheal tube tip approximately 4 cm from the carina . The right internal jugular catheter tip projects at the low SVC . The enteric tube is appropriately positioned . Lung volumes have improved since the prior study with pulmonary vascular prominence and evidence of mild congestive heart failure . Otherwise , the cardiac and mediastinal contours are unchanged . No pneumothorax .
    OUTPUT:
    
Satisfactory positioning of endotracheal tube with evidence of mild congestive heart failure .