Table 15.
Clinical characteristics of LQTS patients exhibiting genotypes of SCN5A gene IVS25 + 65G > A polymorphism.
| SCN5A IVS25 + 65G > A | cLQTS (%) | Females (%) | Deafness (%) | F/h sudden death (%) | Consanguinity (%) | Syncope (%) |
|---|---|---|---|---|---|---|
| GG | 83 | 67 | 5 | 33 | 31 | 60 |
| GA | 75 | – | – | 50 | – | 75 |