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Symbol
Name
ID
Kcnj2
potassium inwardly-rectifying channel, subfamily J, member 2
MGI:104744
Phenotype annotations related to cardiovascular system
Darker colors indicate more annotations
Human Phenotypes
Left atrial enlargement
Left ventricular hypertrophy
Right ventricular dilatation
Dilated cardiomyopathy
Stroke
Reduced left ventricular ejection fraction
Elevated left ventricular end-diastolic diameter
Aortic valve stenosis
Tricuspid regurgitation
Hypertension
Prolonged P wave
Prolonged PR interval
Prolonged QRS complex
Prolonged QT interval
Prolonged QTc interval
Shortened QT interval
ST segment elevation
Abnormal T-wave
Prominent U wave
Sinus bradycardia
Bradycardia
Cardiac arrest
Sudden cardiac death
Palpitations
Atrial fibrillation
Paroxysmal atrial fibrillation
Permanent atrial fibrillation
Atrial flutter
Premature atrial contractions
Supraventricular tachycardia
Tachycardia
Polymorphic ventricular tachycardia
Ventricular arrhythmia
Premature ventricular contraction
Bidirectional ventricular ectopy
Polymorphic and polytopic ventricular extrasystoles
Torsade de pointes
Ventricular fibrillation
Myocardial infarction
Syncope
Disease(s) Associated with KCNJ2
Andersen-Tawil syndrome
familial atrial fibrillation
short QT syndrome

Mouse Phenotypes
abnormal vasodilation
Availability Mouse Genotype
Kcnj2tm1Swz/Kcnj2tm1Swz

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory