Learning Objective
After completing this section, learners will be able to recognize atrial flutter on ECG, describe its characteristic features, and differentiate it from other supraventricular arrhythmias.
Atrial Flutter
- Atrial Rate: Very fast, typically >280 beats/min
- Conduction: Atrial conduction remains coordinated and intact
- ECG Characteristics:
- Saw-tooth waves (flutter waves) between QRS complexes
- No discernible T waves
- Rhythm typically steady
