Results

Simple web-based overview

Example from ECG247 Portal: Paroxysmal atrial fibrillation with marked change in heart rate. Irregular distance between each QRS complex and missing p-wave in front of the QRS complexes.

ECG247 automatically detects and categorizes arrhythmias

All automatically detected arrhythmias must always be verified by a physician before starting treatment

Red

  • Ventricular tachycardia ≥30 s
  • Pause> 5 s
  • Heart rate <30 / min (≥30 s)
  • Supraventricular tachycardia ≥30 s

Orange

  • Atrial fibrillation ≥30 s
  • Atrial flutter ≥30 s

Yellow

  • Ventricular tachycardia <30 s
  • Supraventricular tachycardia <30 s
  • Atrial fibrillation <30 s
  • Atrial flutter <30 s
  • Heart rate> 180 / min (≥5 min)

Green

  • Ventricular extrasystoles
  • Supraventricular extrasystoles
  • Sinus arrhythmia
  • Heart rate> 180 / min (<5 min)
  • Periodic recordings
  • Manual recordings


Common arrhythmias

Atrial fibrillation

  • Irregular narrow QRS complex (QRS ≤0.12 s) rhythm - varying distance between QRS complexes
  • No p-wave in front of each QRS complex

Atrial flutter

  • Regular narrow-complex rhythm
  • "Sawtooth" baseline (atrial rate often approx. 320 / min)
  • Often 2: 1 (possibly 3: 1) conduction to the ventricles and stable ventricular rate 160 / min

Supraventricular tachycardia

  • Regular fast (120-250 / min) narrow QRS complex rhythm
  • No visible p-waves

Ventricular tachycardia

  • Regular fast (>100 /min) wide complex (QRS> 0.12 s) rhythm
  • No visible p-waves

Supraventricular extrasystoles

  • Premature beats
  • P-wave with changed appearance
  • Normal QRS complex

Ventricular extrasystoles

  • Premature beat
  • No p-wave
  • Wide QRS complex (>0.12 s)