Definition
anomaly in the index of beat-to-beat QT interval fluctuations (temporal QT interval variability), normally expressed as a unitless negative number reflecting beat-to-beat changes in ventricular repolarization; an increased, positive QTVI number indicates significant repolarization abnormalities
Synonyms
abnormal QTVI
0%
of tested genes
0
significant genes
0
tested genes
IMPC Gene variants with abnormal QT variability
Total number of significant genotype-phenotype associations: 9
| Gene / Allele | Zygosity | Sex | Life Stage | Phenotype | Parameter | Phenotyping Center |
P Value |
|---|---|---|---|---|---|---|---|
| Gatm Gatmtm1b(KOMP)Wtsi |
HOM | Early adult | abnormal QT variability | QT Dispersion Electrocardiogram (ECG) |
HMGU IMPC |
5.46×10-09 | |
| Aff2 Aff2em1(IMPC)Hmgu |
HEM | Early adult | abnormal QT variability | QT Dispersion Electrocardiogram (ECG) |
HMGU IMPC |
4.27×10-07 | |
| Pla2g10 Pla2g10tm1b(EUCOMM)Hmgu |
HOM | Early adult | abnormal QT variability | QT Dispersion Electrocardiogram (ECG) |
HMGU IMPC |
9.36×10-07 | |
| Ucp1 Ucp1tm1b(EUCOMM)Hmgu |
HOM | Early adult | abnormal QT variability | QT Dispersion Electrocardiogram (ECG) |
HMGU IMPC |
1.63×10-06 | |
| Cecr2 Cecr2tm2b(EUCOMM)Hmgu |
HET | Early adult | abnormal QT variability | QT Dispersion Electrocardiogram (ECG) |
TCP IMPC |
1.31×10-05 | |
| Rnf208 Rnf208em1(IMPC)Ccpcz |
HOM | Early adult | abnormal QT variability | QT Dispersion Electrocardiogram (ECG) |
CCP-IMG IMPC |
3.50×10-05 | |
| Phactr4 Phactr4em1(IMPC)Hmgu |
HET | Early adult | abnormal QT variability | QT Dispersion Electrocardiogram (ECG) |
HMGU IMPC |
5.28×10-05 | |
| Scarb2 Scarb2em2(IMPC)Tcp |
HOM | Early adult | abnormal QT variability | QT Dispersion Electrocardiogram (ECG) |
TCP IMPC |
8.13×10-05 | |
| Slc13a5 Slc13a5tm1b(EUCOMM)Hmgu |
HOM | Early adult | abnormal QT variability | QT Dispersion Electrocardiogram (ECG) |
HMGU IMPC |
9.25×10-05 |