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Atrial Fibrillation |
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Rhythm |
Irregularly, Irregular |
Rate |
The atrial rate cannot be determined. If the ventricular rate is < 100, it is considered controlled a-fib. With rates > than 100, it is considered uncontrolled a-fib. |
P-Waves |
Absent, fibrillatory (f-waves) present |
PRI |
None |
QRS |
< 0.12 seconds |
Pacer Site |
Multiple irritable foci in the atria |
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