1.NounThe process of becoming pseudonormal, such as (usually, more specifically):
A change in the waves on an electrocardiogram whereby abnormal or unusual waves become closer to normal-looking but not necessarily for the reasons that would produce a truly normal wave.
2.NounA change in the waves on an electrocardiogram whereby abnormal or unusual waves become closer to normal-looking but not necessarily for the reasons that would produce a truly normal wave.