Pacemakers

Question 1

1

Answer 1

C, D, E, and G are the patient’s normally conducted beats

Question 2

2

Answer 2

A, B, and F are initiated by the Ventricular Pacemaker

Question 3

3

Answer 3

Atrial Pacemaker with 100% Capture

Question 4

4

Answer 4

Underlying V-Tach/V-Fib
Competing for control, but ventricular foci are winning

Question 5

5

Answer 5

Ventricular Pacemaker with 100% Capture

Question 6

5.1 What is the underlying rhythm?

Answer 6

A-Fib

Question 7

6

Answer 7

AV Sequential (DVI) Pacemaker

Question 8

7

Answer 8

Poorly Functioning Demand Pacemaker

Question 9

8

Answer 9

Ventricular Pacemaker

Question 10

9

Answer 10

AV Synchronous Pacemaker

Question 11

10

Answer 11

Ventricular Demand Pacemaker

Question 12

11

Answer 12

Failure to Capture

Question 13

11.1 What is the underlying rhythm?

Answer 13

1

Question 14

12

Answer 14

DDD Pacemaker in AV Sequential Mode

Question 15

13

Answer 15

Sinus Rate Accelerates and Regains Control from Ventricular Demand Pacemaker

Question 16

14

Answer 16

Fails to Depolarize Consistency Possible Lead Displacement

Question 17

15

Answer 17

Ventricular Pacemaker with 100% Capture

Question 18

16

Answer 18

Atrial Pacemaker with 100% Capture

Question 19

17

Answer 19

Non-Capturing Pacer competing with V-Tach

Question 20

18

Answer 20

Ventricular Demand Pacemaker

Question 21

19

Answer 21

Ventricular Pacemaker Showing 100% Capture