preferred_name: Myocardial performance index &#x7C; Heart ventricle XXX &#x7C; Cardiac ultrasound
preferred_name_lc: myocardial performance index &#x7c; heart ventricle xxx &#x7c; cardiac ultrasound
label: Myocardial performance index &#x7C; Heart ventricle XXX &#x7C; Cardiac ultrasound
label_lc: myocardial performance index &#x7c; heart ventricle xxx &#x7c; cardiac ultrasound