This ECG has typical atrial flutter waves ... typical versus atypical and multiple images/examples, click the atrial flutter review link below.

Atypical atrial flutter originates from the left atrium or areas in the right atrium, such as surgical scars, and has a variable appearance on ECG in regards to the flutter waves.

She returns for a follow-up visit for palpitations, and a 12-lead ECG ... atrial waveforms have the same morphology and occur at a regular rate of 300 beats/min. Therefore, the rhythm is atrial ...