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ECG Rhythm Review – Atrial Flutter Video
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Video at a Glance
Atrial flutter is characterized by:
- Regularity: Atrial rhythm is regular; ventricular rhythm may be regular or irregular
- Rate: Atrial rate 250–350 bpm; ventricular rate variable
- P Wave: Sawtooth appearance of series of waves
- PR Interval: Not measurable
- QRS Complex: < 0.12 seconds
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