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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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yusuki yusuki
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9 years ago
Which change results from total heart block?
a.   a prolonged PR interval
b.   periodic omission of a ventricular contraction
c.   a wide QRS wave
d.   spontaneous slow ventricular contractions, not coordinated with atrial contraction
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monosaccharidemonosaccharide
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9 years ago
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yusuki Author
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#2
9 years ago
What I needed, thanks.
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#3
9 years ago
Glad you found it helpful.
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