ECG| Electrocardiogram| Lecture 1| الکتروکاردیوگرام| گراف برقی قلب

by watching this video you know about polarization, depolarization, repolarization, mechanism of waves, depolarization waves and repolarization waves.
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link of the Rhythmical Excitation of the Heart l :Cardiac Physiology |Rhythmical Excita...