Thursday, 12 July 2012

- Normal shape and Waves in ECG/EKG

Normal shape and Waves in ECG/EKG  
  • P wave: represents depolarization of the atrial muscle.
  • QRS complex : represents depolarization of both ventricles.
  • T wave: return of the ventricular mass to its resting electrical state "repolarization"
  • U wave: repolarization of the papillary muscles.

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