Overview
Open Clinical controls → Baseline vitals → Rhythm and choose Multifocal Atrial Tachycardia. The rate and atrial/ventricular timing follow this rhythm’s model.
Irregular atrial rhythm with three P-wave morphologies and variable PR intervals. Often accompanies hypoxia, pulmonary or cardiac disease. Cardioversion does not reliably terminate automatic atrial foci; treat the trigger.
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.