preferred_name: Thrombus &#x7C; XXX stent &#x7C; Cardiac procedures
preferred_name_lc: thrombus &#x7c; xxx stent &#x7c; cardiac procedures
label: Thrombus &#x7C; XXX stent &#x7C; Cardiac procedures
label_lc: thrombus &#x7c; xxx stent &#x7c; cardiac procedures