What causes fusion beats?
A) Depolarization of the ventricle by a sinus impulse that coincides with polarization by a premature ventricular impulse
B) Polarization of the ventricle by a sinus impulse that coincides with depolarization by a premature ventricular impulse
C) Simultaneous depolarization of the ventricle by a sinus impulse and a premature ventricular impulse
D) Simultaneous polarization of the ventricle by a sinus impulse and a premature ventricular impulse
Correct Answer:
Verified
Q33: Q34: Ventricular tachycardia is usually a result of Q35: Ventricular fibrillation has what effect on the Q36: PVCs are premature beats from the ventricle. Q37: In P wave asystole,there are Q39: Multifocal PVCs are those that Q40: Dying heart is another name for Q41: P wave asystole differs from asystole in Q42: Ventricular bigeminy is a term that means Q43: Two consecutive PVCs are called a _.
A)no P waves
A)have different shaped
A)idioventricular rhythm.
B)accelerated
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