|
An artificial pacemaker is implanted subcutaneously and connected to the heart in patients |
|
|
a) |
Having 90% blockage of the three main coronary arteries |
|
b) |
Having a very high blood pressure |
|
c) |
With irregularity in the heart rhythm |
|
d) |
Suffering from arteriosclerosis |
|
An artificial pacemaker is implanted subcutaneously and connected to the heart in patients |
|
|
a) |
Having 90% blockage of the three main coronary arteries |
|
b) |
Having a very high blood pressure |
|
c) |
With irregularity in the heart rhythm |
|
d) |
Suffering from arteriosclerosis |
(c)
SA-node (sinu-atrial node) heart beats and thereby sets the basic pace of the heart beat, hence, its name pacemaker. Pacemaker is a bundle of modified cardiac muscles. An artificial pacemaker is implanted subcutane- ously and connected to heart in patients with irregularity in the heart rhythm.