Phenotype: shortened QT interval

Definition decrease in the length of time required for ventricular depolarization and repolarization to occur, usually as a result of increased repolarization time, and is measured from the beginning of the QRS complex to the end of the T wave

Synonyms
  • reduced QT interval
  • reduced QT interval
  • short QT syndrome
  • short QT syndrome
  • decreased QT interval
  • short QT
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MP browserMP:0003900

Phenotype associations stats

0.40% of tested genes with null mutations on a B6N genetic background have a phenotype association to shortened QT interval (9/2263)

0.41% females (9/2218) 0.36% males (8/2232)

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Gene variants with shortened QT interval

Total number of significant genotype-phenotype associations: 17

Gene / Allele Zygosity Sex Life Stage Phenotype Procedure | Parameter Phenotyping Center | Source P Value Data
Dnajc5b
Dnajc5btm1b(EUCOMM)Hmgu
HOM Female Male postnatal shortened QT interval Electrocardiogram (ECG) | QTc ICS | IMPC 7.41E-8
Trim55
Trim55tm2b(EUCOMM)Hmgu
HOM Female Male postnatal shortened QT interval Electrocardiogram (ECG) | QTc MRC Harwell | IMPC 8.1E-7
Gcsh
Gcshem1(IMPC)H
HET Female Male postnatal shortened QT interval Electrocardiogram (ECG) | QTc MRC Harwell | IMPC 3.1E-6
Sbno1
Sbno1tm1b(EUCOMM)Hmgu
HET Female postnatal shortened QT interval Electrocardiogram (ECG) | QTc MRC Harwell | IMPC 3.78E-6
Pkhd1l1
Pkhd1l1em1(IMPC)H
HOM Female Male postnatal shortened QT interval Electrocardiogram (ECG) | QTc MRC Harwell | IMPC 3.19E-5
Tmem203
Tmem203em1(IMPC)H
HOM Female Male postnatal shortened QT interval Electrocardiogram (ECG) | QTc MRC Harwell | IMPC 3.24E-5
Vgll3
Vgll3em1(IMPC)H
HOM Female Male postnatal shortened QT interval Electrocardiogram (ECG) | QTc MRC Harwell | IMPC 4.39E-5
Satb2
Satb2tm1b(KOMP)Wtsi
HET Female Male postnatal shortened QT interval Electrocardiogram (ECG) | QTc TCP | IMPC 8.08E-5
Cldn19
Cldn19tm1.1(KOMP)Vlcg
HOM Female Male postnatal shortened QT interval Electrocardiogram (ECG) | QTc JAX | IMPC 8.23E-5

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