sensing and undersensing

Question 1

Associer à un tracé: 
Which answer(s) is(are) true regarding this tracing?
Your answerChoice
Selected

A. failure of ventricular sensing
 

B. failure of ventricular capture

Selected

C. ventricular pacing in a vulnerable ventricular period

Selected

D. minimum rate programmed at 60 beats/minute

E. minimum rate programmed at 70 beats/minute

Question 2

Which answer(s) is(are) true regarding this tracing?
Your answerChoice
Selected

A. increase in atrial pacing threshold

B. atrial arrhythmia

Selected

C. failure of atrial sensing 

D. ineffective ventricular pacing

Selected

E. minimum rate programmed at 60 beats / minute