Symptom Information: Sort according to HPO 

1
(HPO:0001657) Prolonged QT interval Very frequent [IBIS] 17592081 IBIS 33 / 7739
2
(HPO:0005135) EKG: T-wave abnormalities Very frequent [IBIS] 17592081 IBIS 19 / 7739
3
(HPO:0001645) Sudden cardiac death 17592081 IBIS 84 / 7739
4
(HPO:0001678) Atrioventricular block 17592081 IBIS 59 / 7739
5
(HPO:0012266) T-wave alternans 17592081 IBIS 8 / 7739
6
(HPO:0004308) Ventricular arrhythmia 17592081 IBIS 46 / 7739
7
(HPO:0001662) Bradycardia 17592081 IBIS 41 / 7739