Overview
Open Clinical controls → Baseline vitals → Rhythm and choose Atrial Flutter. The rate and atrial/ventricular timing follow this rhythm’s model.
Atrial activity is modeled at 300/min. Ventricular rate can slow with AV-nodal blockade without terminating flutter; variable conduction is schematic.
The disease state remains active. Disease morphology, treatment and temporary pacing can modify the displayed result; use the effective rate and the current twelve-lead read.