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Author Question: In Sinus Arrhythmia, the heart rate is usually ________ bpm. (Read 7469 times)


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bassamabas

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Great! Please up vote :D



DelorasTo

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For all rhythms that originate in the sinus node, you would expect the P wave in Lead II to be:
◦ upright and uniform.
◦ biphasic or notched.
◦ characteristically peaked.
◦ inverted or flattened.



bimper21

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luminitza

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For all rhythms that originate in the sinus node, you would expect all of the following EXCEPT:
◦ PRI measurement between 0.12 and 0.20 sec.
◦ one P wave for every QRS complex.
◦ inverted P waves following the QRS complexes.
◦ PRIs constant across the entire strip.



wergv

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inverted P waves following the QRS complexes.




wergv

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sdfghj

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When a sinus rhythm has a QRS complex of 0.12 sec or greater, you know that this is an abnormality and would note that it has:
◦ sinus conduction defect.
◦ Purkinje disease.
◦ accelerated ventricular conduction.
◦ a wide QRS.




 

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