Trait
Ventricular bigeminy
An electrocardiographic finding of a normal QRS followed by a premature ventricular contraction; a rhythmic pairing of normal and atypical beats originating in the ventricles in a 1-1 ratio such that an ectopic ventricular beat follows each regular heartbeat.
Summary
- Body system
- Abnormality of the cardiovascular system
Reference genomeGRCh38hg38
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Get my Genome Test4 genes linked to Ventricular bigeminy
Changes in these genes cause rare conditions in which Ventricular bigeminy 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 |
|---|---|---|
| HCN4hyperpolarization activated cyclic nucleotide gated potassium channel 4 | Always | In 1 condition |
| POLG2DNA polymerase gamma 2, accessory subunit | Always | In 1 condition |
| CALM2calmodulin 2 | Sometimes (5–29%) | In 1 condition |
| PPP1R13Lprotein phosphatase 1 regulatory subunit 13 like | Sometimes (5–29%) | 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.
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