A PAC is a
A)Premature beat from the sinus node.
B)Late beat from the atria.
C)Premature beat from the ventricle.
D)Premature beat from the atrium.

Name: A PAC is a A)Premature beat from the sinus node. B)Late beat from the atria. C)Premature beat from the ventricle. D)Premature beat from the atrium.
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Question

Quizplus · Accepted Answer

PAC stands for premature atrial contraction, which is a type of arrhythmia that originates from an ectopic focus in the atria, causing the atria to contract prematurely before the next normal sinus beat.

A PAC Is a