Fig 1.a

Discrete 2:1 AVB, but what about V4-5? Also, the T waves are not normal, V1 exceeding V6 and 1 and aVL inverted.

Discrete 2:1 AVB, but what about V4-5? Also, the T
waves are not normal, V1 exceeding V6 and 1 and
aVL inverted.