01
At a glance
Association overview
02
Provenance
Evidence and sources
03
CACNA1C
The gene
04
Long Qt Syndrome
The disorder
05
ClinVar and variant evidence
Genetic basis
07
Provenance
The association between CACNA1C (Calcium Voltage-Gated Channel Subunit Alpha1 C) and Long Qt Syndrome is well established and manually curated, with its 2 contributing sources — 1 of them expert-curated — recording pathogenic variants.