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

Question

Quizplus · Accepted Answer

Inverted P waves following the QRS complex are unexpected in rhythms originating from the sinus node.

For All Rhythms That Originate in the Sinus Node, You