label: Level 4 molecular pathology procedure - Full gene sequence analysis of potassium inwardly-rectifying channel, subfamily J, member 2 (KCNJ2) for evaluation of Andersen-Tawil syndrome
label_lc: level 4 molecular pathology procedure - full gene sequence analysis of potassium inwardly-rectifying channel, subfamily j, member 2 (kcnj2) for evaluation of andersen-tawil syndrome