Pretend you are an electrical signal traveling through the heart to create a contraction. Trace the journey of the electrical si

Question

777dan777 [17]

3 years ago

11

Pretend you are an electrical signal traveling through the heart to create a contraction. Trace the journey of the electrical si

gnal through the heart.

Medicine

1 answer:

GarryVolchara [31] · Answer 1 · 2021-12-19T15:20:49+03:00

GarryVolchara [31]3 years ago

8 0

Answer:

The heart is a muscle and therefore it can be stimulated by electrical impulses.

Explanation:

In the heart, the electrical activity is generated in the SA node and conducted from the right atrium to the left atrium in order to contract myocardial cells