Question:
How is the P wave?
Author: H KAnswer:
Always positive in I and II and negative in aVR <3 squares duration and 2.5 amplitude Biphasic in V1, best seen in lead II Biphasic (first phase is for right atrial contraction and second is for left atrial contraction)
0 / 5 Â (0 ratings)
1 answer(s) in total
Author
H K