Few specific supraventricular rhythm disturbances other than sinus tachycardia were documented in both experimental and observational studies (most commonly nonsustained SVT, atrial fibrillation ...

At this stage, heart rate was recorded as pre-ablation baseline. After 24–48 h, the electronic pacemakers were reprogrammed to 30 bpm (demand AAI pacing) to allow the emergence of the intrinsic rhythm ...

Let's warm up and get in time, by playing a game of forbidden rhythms. Join in and clap along. Okay. That's enough of that now. The forbidden rhythm is the one rhythm that you should not copy.