PWave
* Atrial depolarization
* Positive Defelction
* SA node to L Atrium
Septal Depolatization
* L. Atrium => AV Node
* Negative Deflection
* Q Wave
Apical Depolarization
* AV Node => Apex
* Positive Deflection
* 1st part of R wave
Free Wall Depolarization
* Apex => Free Wall
* Positive Deflection
* 2nd part of R wave
PA Conus or SUp IVS Depolarization
* Free wall => Pulmonary artery conus
* Negative Defelection
* Descending R and S waves
Ventricular Repolarization
* T wave
* positive deflection
Deflection
1. V1
2. V6
1 < 2