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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Phenotype associations stats

0.23% of tested genes with null mutations on a B6N genetic background have a phenotype association to shortened QT interval (4/1764)

0.23% females (4/1760) 0.17% males (3/1763)

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Gene variants with shortened QT interval

Total number of significant genotype-phenotype associations: 7

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 1.13E-14
Kcng2
Kcng2em2Bay
HOM Female Male postnatal shortened QT interval Electrocardiogram (ECG) | QTc BCM | IMPC 3.64E-5
Mfn2
Mfn2tm1b(EUCOMM)Wtsi
HET Female postnatal shortened QT interval Electrocardiogram (ECG) | QTc HMGU | IMPC 7.04E-5
Satb2
Satb2tm1b(KOMP)Wtsi
HET Female Male postnatal shortened QT interval Electrocardiogram (ECG) | QTc TCP | IMPC 8.08E-5

Download data as: TSV XLS