Symptom Information: Sort according to HPO 

1
(HPO:0001649) Tachycardia 15761194 IBIS 53 / 7739
2
(HPO:0001962) Palpitations 15761194 IBIS 62 / 7739
3
(HPO:0012232) Shortened QT interval 15761194 IBIS 7 / 7739
4
(HPO:0000006) Autosomal dominant inheritance 2518 / 7739