Research Article

Jervell and Lange-Nielsen Syndrome due to a Novel Compound Heterozygous KCNQ1 Mutation in a Chinese Family

Figure 2

CPA results for proband 1-II-1 before and after wearing hearing aids (HAs) and with cochlear implant (CI). (a) Testing results before wearing hearing aids. (b) Testing results after fitting of hearing aids. (c) Sound field thresholds of the right ear 3 months after CI surgery. Arrows: no response at the specific frequency. Cross and circle: threshold at the specific frequency.
(a)
(b)
(c)