In which structure are the major cardiac pacemaker cells located?

Name: In which structure are the major cardiac pacemaker cells located?
Brand: Quizplus
Rating: 4.8 (58 reviews)

Question

In which structure are the major cardiac pacemaker cells located? ​

Quizplus · Accepted Answer

The major cardiac pacemaker cells, which initiate the heartbeat, are located in the SA (sinoatrial) node, which is located in the upper right atrium of the heart. The other structures listed are also part of the conduction system of the heart, but they do not contain the pacemaker cells.

In Which Structure Are the Major Cardiac Pacemaker Cells Located