Definitions of clinically significant cardiac arrhythmias
Bradycardia, bradycardia, tachycardia, arrhythmias, VT, atrial flutter/fibrillation, Atrial flutter/fibrillation
SINUS PAUSE, SINUS BRADYCARDIA, SUPRAVENTRICULAR TACHYCARDIA, 3RD DEGREE HEART BLOCK, MOBITZ, SECOND DEGREE ATRIOVENTRICULAR HEART BLOCK, CARDIAC ARRHYTHMIA, SICK SINUS SYNDROME, ARRHYTHMIAS
Ventricular fibrillation.Ventricular tachycardia (VT) ≥120 beats per minute (bpm) for ≥30s.VT ≥120 bpm for <30 s (≥4 beats).Complete or 3rd degree heart block.Second degree atrioventricular heart block Mobitz type II.Second degree atrioventricular heart block Mobitz type I.Pause ≥6 s.Sinus pause ≥2.5 s when awake or ≥4 s at night (but <6 s).Sinus bradycardia <30 bpm.Bradycardia <40 bpm for ≥30 s.Bradycardia <40 bpm for <30 s.Sick sinus syndrome with alternating sinus bradycardia and tachycardia.Junctional/idioventricular rhythm ≥30 s in duration.Supraventricular tachycardia >100 bpm ≥30 s in duration.Atrial flutter/fibrillation with ventricular rate >100 bpm or <60 bpm ≥30 s in duration.New atrial flutter/fibrillation ≥30 s in duration.All arrhythmias will also be classed as symptomatic or asymptomatic during monitoring period.*‘Serious’ clinically significant cardiac arrhythmia.