Symptom Information: Sort according to HPO 

1
(HPO:0001279) Syncope 94 / 7739
2
(OMIM) Polymorphic ventricular tachycardia induced by physical activity 1 / 7739
3
(OMIM) Borderline prolonged QT interval 1 / 7739
4
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
5
(HPO:0001699) Sudden death 34 / 7739
6
(HPO:0004756) Ventricular tachycardia 55 / 7739