Trait
J wave
The J wave is a positive convex deflection that occurs at the junction of the QRS complex and ST segment, the J-point.
Summary
- Also called
- EKG J waves, Osborne waves
- Body system
- Abnormality of the cardiovascular system
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
Read the genes linked to J wave, and the rest of your genome, with one test.
From $449Free shipping · Results in 6–8 weeks
Get my Genome Test1 gene linked to J wave
Changes in these genes cause rare conditions in which J wave is seen. Most people with this trait have none of those conditions, and a gene on this list says nothing about anyone's own genome.
| Gene | How often it is seen | Conditions |
|---|---|---|
| CACNA1Ccalcium voltage-gated channel subunit alpha1 C | Not recorded | In 1 condition |
How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.
Broader traits
Where this comes from
- The Human Phenotype Ontology, release 2026-09-01: the trait, its names, its definition and the genes linked to it. Find out more at hpo.jax.org.
- Data release 2026.10.16-c6eea6bf.
One test. A lifetime of answers.
From $449Free shipping · Results in 6–8 weeks