People with<unk>  typically experience severe bradycardia (an abnormally low measured heart rate), hypotension, and at times, hemodynamic instability.
Third-degree atrioventricular block
Second-degree atrioventricular block
First-degree atrioventricular block
Ventricular escape beat
AV nodal reentrant tachycardia
Wandering atrial pacemaker
Re-entry ventricular arrhythmia
Left bundle branch block