Symptom Information: Sort according to HPO 

1
(HPO:0004752) Congenital atrioventricular dissociation 3 / 7739
2
(OMIM) Sinoatrial pacemaker slowed 1 / 7739
3
(OMIM) A-V nodal rhythm intermittent 1 / 7739
4
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739