1.

THE_FOUR_MEASUREMENTS_OF_QRS_AND_A_FIFTH_MEASUREMENT_CALLED__________BASED_ON_HEIGHT,_DURATION_AND_OFFSET_TO_THOSE_OF_THE_PATIENT‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S_NORMAL_QRS_ARE_COMPARED.?$#

A. QRS polarity
B. R-to-R interval
C. Wiggle
D. Distance D
Answer» E.


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