Sinus Arrest



Sinus Arrest EKG tracing

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Caliper Time Interval: ___ seconds




RhythmIrregular due to pause
RateNormal to slow
P WaveNormal
PR IntervalNormal (0.12-0.20 sec)
QRSNormal (0.06-0.10 sec)
NotesPause time is not an integer multiple of the P-P interval