This ECG has typical atrial flutter waves in a "sawtooth" pattern rotating in a clockwise direction. For a complete review of atrial flutter including determining rotation direction, typical versus ...

The ventricular rate is regular at 60 beats per minute (bpm) with narrow QRS complexes. There are typical atrial flutter waves at slightly greater than 300 bpm producing a “sawtooth” baseline pattern ...

I need help. Here is a common case that causes me great consternation. It is one that brings two worthy philosophies into the ring. In one corner is the ever-virtuous minimally disruptive philosophy.

Q: I’m a 67-year-old man who developed typical atrial flutter two years ago, but I haven’t had any symptoms that I am aware of. I don’t have a history of heart problems. My heart rate was 117 bpm ...