Trait
Complete right bundle branch block
A conduction block of the right branch of the bundle of His. This manifests as a prolongation of the QRS complex (greater than 0.12 s) with delayed activation of the right ventricle and terminal delay on the EKG.
Summary
- Also called
- Right bundle branch block, Right bundle-branch block
- 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 Complete right bundle branch block, and the rest of your genome, with one test.
From $449Free shipping · Results in 6–8 weeks
Get my Genome Test58 genes linked to Complete right bundle branch block
Changes in these genes cause rare conditions in which Complete right bundle branch block 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 |
|---|---|---|
| BANF1barrier to autointegration nuclear assembly factor 1 | Always | In 1 condition |
| CNBPCCHC-type zinc finger nucleic acid binding protein | Always | In 1 condition |
| EXOSC5exosome component 5 | Always | In 1 condition |
| GYG1glycogenin 1 | Always | In 2 conditions |
| HCN4hyperpolarization activated cyclic nucleotide gated potassium channel 4 | Always | In 2 conditions |
| LMOD2leiomodin 2 | Always | In 1 condition |
| MYH6myosin heavy chain 6 | Always | In 1 condition |
| POMT2protein O-mannosyltransferase 2 | Always | In 2 conditions |
| TNNC1troponin C1, slow skeletal and cardiac type | Always | In 1 condition |
| ABCC9ATP binding cassette subfamily C member 9 | Often (30–79%) | In 1 condition |
| AKAP9A-kinase anchoring protein 9 | Often (30–79%) | In 1 condition |
| CACNA1Ccalcium voltage-gated channel subunit alpha1 C | Often (30–79%) | In 1 condition |
| CACNA2D1calcium voltage-gated channel auxiliary subunit alpha2delta 1 | Often (30–79%) | In 1 condition |
| CACNB2calcium voltage-gated channel auxiliary subunit beta 2 | Often (30–79%) | In 1 condition |
| DNMT3BDNA methyltransferase 3 beta | Often (30–79%) | In 1 condition |
| DUX4double homeobox 4 | Often (30–79%) | In 1 condition |
| DUX4L1double homeobox 4 like 1 (pseudogene) | Often (30–79%) | In 1 condition |
| FRG1FSHD region gene 1 | Often (30–79%) | In 1 condition |
| GPD1Lglycerol-3-phosphate dehydrogenase 1 like | Often (30–79%) | In 2 conditions |
| KCND3potassium voltage-gated channel subfamily D member 3 | Often (30–79%) | In 1 condition |
| KCNE3potassium voltage-gated channel subfamily E regulatory subunit 3 | Often (30–79%) | In 1 condition |
| KCNE5potassium voltage-gated channel subfamily E regulatory subunit 5 | Often (30–79%) | In 1 condition |
| KCNJ8potassium inwardly rectifying channel subfamily J member 8 | Often (30–79%) | In 1 condition |
| LEMD2LEM domain nuclear envelope protein 2 | Often (30–79%) | In 1 condition |
| MYH7myosin heavy chain 7 | Often (30–79%) | In 2 conditions |
| NPPAnatriuretic peptide A | Often (30–79%) | In 1 condition |
| PKP2plakophilin 2 | Often (30–79%) | In 1 condition |
| PPP1CBprotein phosphatase 1 catalytic subunit beta | Often (30–79%) | In 1 condition |
| RANGRFRAN guanine nucleotide release factor | Often (30–79%) | In 1 condition |
| SCN10Asodium voltage-gated channel alpha subunit 10 | Often (30–79%) | In 1 condition |
| SCN1Bsodium voltage-gated channel beta subunit 1 | Often (30–79%) | In 1 condition |
| SCN2Bsodium voltage-gated channel beta subunit 2 | Often (30–79%) | In 1 condition |
| SCN3Bsodium voltage-gated channel beta subunit 3 | Often (30–79%) | In 1 condition |
| SCN5Asodium voltage-gated channel alpha subunit 5 | Often (30–79%) | In 5 conditions |
| SCNN1Asodium channel epithelial 1 subunit alpha | Often (30–79%) | In 1 condition |
| SEMA3Asemaphorin 3A | Often (30–79%) | In 1 condition |
| SLMAPsarcolemma associated protein | Often (30–79%) | In 1 condition |
| SMCHD1structural maintenance of chromosomes flexible hinge domain containing 1 | Often (30–79%) | In 1 condition |
| TLL1tolloid like 1 | Often (30–79%) | In 1 condition |
| TRPM4transient receptor potential cation channel subfamily M member 4 | Often (30–79%) | In 2 conditions |
Show 18 more genes
| Gene | How often it is seen | Conditions |
|---|---|---|
| ACTC1actin alpha cardiac muscle 1 | Sometimes (5–29%) | In 1 condition |
| CITED2Cbp/p300 interacting transactivator with ED-rich tail 2 | Sometimes (5–29%) | In 1 condition |
| DSG2desmoglein 2 | Sometimes (5–29%) | In 1 condition |
| DYSFdysferlin | Sometimes (5–29%) | In 1 condition |
| FHL1four and a half LIM domains 1 | Sometimes (5–29%) | In 1 condition |
| FLNCfilamin C | Sometimes (5–29%) | In 1 condition |
| KCNK3potassium two pore domain channel subfamily K member 3 | Sometimes (5–29%) | In 1 condition |
| MT-CYBmitochondrially encoded cytochrome b | Sometimes (5–29%) | In 1 condition |
| PIGUphosphatidylinositol glycan anchor biosynthesis class U | Sometimes (5–29%) | In 1 condition |
| RNASEH1ribonuclease H1 | Sometimes (5–29%) | In 1 condition |
| SOX17SRY-box transcription factor 17 | Sometimes (5–29%) | In 1 condition |
| TNNT2troponin T2, cardiac type | Sometimes (5–29%) | In 1 condition |
| PLECplectin | Rarely (1–4%) | In 1 condition |
| ATP6V1E1ATPase H+ transporting V1 subunit E1 | Not recorded | In 1 condition |
| GNAI2G protein subunit alpha i2 | Not recorded | In 1 condition |
| JUPjunction plakoglobin | Not recorded | In 1 condition |
| MYBPC3myosin binding protein C3 | Not recorded | In 1 condition |
| TNNI3KTNNI3 interacting kinase | 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