preferred_name: Corrected QT interval less than or equal to 370 ms on electrocardiogram (ECG)
preferred_name_lc: corrected qt interval less than or equal to 370 ms on electrocardiogram (ecg)
label: Corrected QT interval less than or equal to 370 ms on electrocardiogram (ECG)
label_lc: corrected qt interval less than or equal to 370 ms on electrocardiogram (ecg)