What this has to signify would be the fact that there is a the spread of a stimulus through the ventricles.
This is used to refer to the term that has to do with the combination of the different types of waves. These are the Q wave, the R wave as well as the S wave. This is used in ECG measurement. It has to do with the measurement of the chambers of a person heart to check its normal function.
When the ECG are in this category, it can be regarded as a high. This may put a person to have the more likelihood of having a death that is caused by coronary diseases.
Read more on the QRS complex here:
https://brainly.com/question/10842164
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