<unk>  doesn't usually have symptoms because it is commonly a benign rhythm. It is usually found incidentally on an ECG for other medical indications that require a heart rhythm screening. If a patient does have symptoms, it may manifest as skipped heartbeats. Upon physical examination, it can be found by having an irregularly irregular rhythm, similar to how<unk>  fibrillation is described. An ECG would then be performed to find the underlying cause of the rhythm disturbance.
Wandering atrial pacemaker
Junctional ectopic tachycardia
AV nodal reentrant tachycardia
Ventricular escape beat
Atrioventricular reentrant tachycardia
Ectopic pacemaker
Accelerated idioventricular rhythm
Re-entry ventricular arrhythmia