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Pathology
The atria contract at approximately 240-300bpm
The atrial impulses are usually conducted to the ventricles in a 2:1 manner
resulting in a ventricular rate of approximately 150bpm
Aetiology
Similar to AF..
Signs
Tachycardia. Regular pulse.
Symptoms
Palpitations, syncope, heart failure.
Investigations
ECG: Saw-tooth pattern
Treatment
Rhythm control: Anti-arrhythmics, pacing wire, anti-coagulation
Curative: pacing wire, ablation, and anticoagulation
Prognosis
Similar to AF
Atrial flutter leads to an increased mortality
Key Facts
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Key Images
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Key References
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