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GENATLAS PHENOTYPE

last update : 27/09/2005

Symbol	SSS1
Location	3p22.2
Name	Sick sinus syndrome 1
Other name(s)	Sick sinus syndrome sinus bradycardia syndrome, familial
Corresponding gene	SCN5A
Main clinical features	syncope, presyncope, dizziness, and fatigue at electrocardiogram typically sinus bradycardia, sinus arrest, and/or sinoatrial block, and episodes of atrial tachycardias coexisting with sinus bradycardia
Genetic determination	autosomal recessive
Function/system disorder	cardiovascular
Type	disease

Gene product

Name	sodium channel, voltage-gated, type V, alpha

Remark(s)