False Statements about 1 Degree SA Exit Block

normally SA node generates impulse, that is directed through the transition zone to the atrium.

when we have degree SA node exit block the impulse arising from the SA node to the atrium is slow up, because of the different problems in the transition zone And it can be seen. (correct)

The hole process if the impulse transition from the SA node along the transition zone on the ecg is not visible and we only see atrial depolarization

The atrial are depolarised and Pwave is recorded on the ecg.