The heart has an intrinsic conduction system that causes electrical activity in the heart muscles causing them to contract. The intrinsic conduction system is made up specialized cells, that contain nerve and muscular characteristics.
The muscle cells in the heart are linked together by gap junctions, allowing cardiac action potentials to travel from one muscle cell to another.
Atrioventricular (AV) node. The damage to the AV node causes the electrical signals traveling from the upper chambers to the lower chambers to be impaired causing an AV block.

Explanation:

7 0

3 years ago

Which of thw following will result im folded mountains?<br>

Orlov [11]

Plates collide causing rock to push upward together

6 0

3 years ago

The nurse manager of a surgical unit observes a nurse providing colostomy care to a client without using any personal protective

vlada-n [284]

The appropriate response of the nurse manager is to reprimand the nurse providing the colostomy care to a client without PPE because of the risk of transmitting nosocomial infections and maintaining hospital hygiene. The use of personal protective equipment should always be imposed in doing potentially infectious work, especially in the hospital.

8 0

3 years ago

Who does Ralph say will know they’re on the island

navik [9.2K]

Answer:

Can please add some detail to your question...

Explanation:

7 0

3 years ago