difference between p wave and T wave
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Explanation:
. P-wave refers to the activation of the SA node, thereby leading to atrial depolarization whereas the T-wave refers to the ventricular relaxation phase. 2. P-wave is of atrial origin( atrial depolarisation) whereas T-wave is of ventricular origin( ventricular repolarisation).
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P-wave T-wave
1 In an electrocardiogram (ECG), the P-wave indicates the activation of the SA node. In an electrocardiogram (ECG), the T-wave represents ventricular relaxation.
2 During this phase, the impulse of contraction is generated by the SA node, causing atrial depolarization. During this phase, the ventricles relax and return to their normal state.
3 It is of atrial origin.
It is of ventricular origin
1 In an electrocardiogram (ECG), the P-wave indicates the activation of the SA node. In an electrocardiogram (ECG), the T-wave represents ventricular relaxation.
2 During this phase, the impulse of contraction is generated by the SA node, causing atrial depolarization. During this phase, the ventricles relax and return to their normal state.
3 It is of atrial origin.
It is of ventricular origin
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