Which of the following types of PVCs is NOT considered a particular warning of increased myocardial irritability?
A)couplets and runs
B)bigeminy, trigeminy, or quadrigeminy
C)interpolation
D)R on T phenomenon

Question

Quizplus · Accepted Answer

Interpolation PVCs are not considered a particular warning of increased myocardial irritability, although they can still be a sign of underlying cardiac pathology. The other types of PVCs listed (couplets and runs, bigeminy, trigeminy, quadrigeminy, and R on T phenomenon) are all associated with an increased risk of developing ventricular tachycardia or ventricular fibrillation, which can be life-threatening.

Which of the Following Types of PVCs Is NOT Considered