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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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Crystalboo92 Crystalboo92
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4 years ago
If the rate is 20-40 beats per minute and the QRS measures over 0.12 sec, you should suspect that the pacemaker controlling the heart is located in the:

▸ atria.

▸ ventricles.

▸ SA Node.

▸ AV junction.
Textbook 
Basic Arrhythmias

Basic Arrhythmias


Edition: 8th
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OmamaOmama
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4 years ago
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Crystalboo92 Author
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4 years ago
this is exactly what I needed
bbbbbbbh
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Yesterday
This helped my grade so much Perfect
Ifekwunigwe
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2 hours ago
Good timing, thanks!
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