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| GENATLAS PHENOTYPE |
| last update : 03-11-2010 |
| Symbol | ATFB12 |
| Location | 11q24.1 |
| Name | atrial fibrillation, familial, 12 |
| Corresponding gene | SCN3B |
| Main clinical features | cardiac disorder characterized by supraventricular tachyarrhythmia due to uncoordinated atrial activation, a rapid atrial rate of 150–300 beats/min, absence of P waves, presence of rapid oscillations or fibrillatory waves (f waves), and inconsistent R-R intervals on electrocardiograms (ECG) |
| Genetic determination | not applicable |
| Function/system disorder | cardiovascular |
| Type | disease |
| Remark(s) |
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