Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP single view of the chest has been obtained with patient in semi-upright position . Comparison is made with the next preceding similar study of ___ . These findings are grossly unaltered . Identified is a new drainage line apparently representing a subxyphoid advanced pericardiocentesis with the termination point of the line in the ___ the heart shadow . The single plain examination does not allow specific location of the line if anteriorly or posteriorly in the pericardial space . The outer contours of the heart have not undergone any significant interval change . No pneumothorax is seen in the apical area .
    OUTPUT:
    
Pericardiocentesis line in place .