Question

what is p-wave reprer in electrocardiograph ?​

Answer 1

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$\large{\underline{\underline{\mathbf{P-wave:-}}}}$

★ The p-wave represent the electrical excitation (or depolarisation) of the atria,which leads to the contraction of both the atria.

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Answer 2

Answer:

There are three main components to an ECG: the P wave, which represents the depolarization of the atria; the QRS complex, which represents the depolarization of the ventricles; and the T wave, which represents the repolarization of the ventricles.

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