preferred_name: Height &#x7C; Region of interest XXX &#x7C; Cardiac ultrasound
preferred_name_lc: height &#x7c; region of interest xxx &#x7c; cardiac ultrasound
label: Height &#x7C; Region of interest XXX &#x7C; Cardiac ultrasound
label_lc: height &#x7c; region of interest xxx &#x7c; cardiac ultrasound