Basic ECG & Arrhythmias - Thai Heart

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Cardiac Cycle R S P T T PR Q S QT interval P wave: Atrial contraction (<2.5 small box) PR interval: AV conduction time (< 1 large box) QRS complex: Ventricular depolarization(< 3 small box )

  Basics, Complex, Arrhythmia, Basic ecg amp arrhythmias