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Author Question: In Sinus Arrhythmia, the heart rate is usually ________ bpm. (Read 7267 times)

xroflmao

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Reply #30 on: May 18, 2019
Atrial rhythms originate in the:
◦ AV junction.
◦ sino-atrial node.
◦ atrioventricular node.
◦ atrial pathways.


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jaykayy05

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Reply #31 on: May 18, 2019
atrial pathways.



fahad

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Which one of the following does NOT describe an atrial P wave?
◦ It can be flattened or peaked.
◦ It is uniformly rounded.
◦ It may be diphasic.
◦ It may dip below the isoelectric line.



ErinKing

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It is uniformly rounded.



fahad

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ErinKing

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luvbio

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An atrial arrhythmia that occurs when the pacemaker role switches from the SA node to the atria and back again is called:
◦ Atrial Tachycardia.
◦ Atrial Fibrillation.
◦ Atrial Flutter.
◦ Wandering Pacemaker.




torybrooks

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A single beat that arises from a focus outside of the SA node is called a(n):
◦ Ectopic Beat.
◦ Atrial Tachycardia.
◦ Premature Ventricular Complex.
◦ Compensatory Pause.



mmpiza

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