rs9333649(C;T)

Romano-Ward Long QT Syndrome

Magnitude
5.0Very important
Repute
Bad
On SNPedia
rs9333649(A;G)Minus strand
Gene
KCNH2

Other genotypes of rs9333649

  1. G;GBadassociated with long QT syndromeVery important · 4.0
  2. C;GBadRomano-Ward Long QT SyndromeVery important · 5.0
  3. C;CGoodcommon in clinvarTypical · 0.0

All about rs9333649

Source and license

Adapted from rs9333649(A;G) on SNPedia, using a snapshot taken October 16, 2026. SNPedia content is shared under CC BY-NC-SA 3.0 US, and this page is shared under the same license.

SNPedia is a community-edited wiki. Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice. Magnitude is a community rating of how interesting a genotype is, not a risk score.